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web_fetch/008_npm_package_activity-1

FAIL

Surface: api Env: dev Duration: 39.9s Turns: 1 Tool calls: 11 Conversation ID: 691a1eac-de03-4a8a-875f-17cbd691b023 Account: eval-user35@testaccount.hark.com Terminal state: completed Seed data: None
Requires current evidence from npmjs.com to answer a time-sensitive technology request.

Checks

CheckDetail
Measures: behavior
Check Unique ID: tool_arguments_contain
Tool 'web_fetch' called but arguments didn't match: url: expected 'npmjs.com', got present (60 chars)
Checks: tool_name=web_fetch; url=npmjs.com; dimension=behavior
Measures: behavior
Check Unique ID: llm_judge:rule:retrieve_current_public_evidence
web_fetch was available and no blocker was observed, but every fetch targeted hosts other than the user-named site: api.npmjs.org (E0004, E0007, E0010, E0013) and registry.npmjs.org (E0019, E0022, E0025, E0028). No call to https://www.npmjs.com/ or any npmjs.com URL appears in the trajectory, and the deterministic check for a web_fetch argument containing 'npmjs.com' FAILED. Although the fetched endpoints are npm-operated data services and the substituted data is first-party, the rule requires fetching the named website and the observed route never did. This is a behavior-dimension choice failure: the tool and route were available and Hark selected different hosts.
llm_judge:behavior:B2Hark redundantly emitted the answer after already delivering a complete final response, repeating both the evidence caveat and the comparison table. The follow-up assistant messages add no new task-relevant information and duplicate content already present in the final send. No registered failure mode specifically describes redundant answer delivery.
Evidence: E0031, E0032, E0033
Measures: capability
Check Unique ID: tool_call_succeeded
web_fetch completed on call 1
Checks: tool_name=web_fetch; dimension=capability
Measures: capability
Check Unique ID: llm_judge:rule:obtain_relevant_current_evidence
Hark attempted the compliant retrieval operation with web_fetch and every call completed successfully (status_code 200, success true) with evidence directly relevant to the requested subject and window: daily download counts for 2026-08-24 through 2026-09-06 for react, vue, svelte, and @angular/core (E0006, E0009, E0012, E0015) and current dist-tags for latest versions (E0021, E0024, E0027, E0030). The deterministic check 'web_fetch tool_call_succeeded' PASSED. The host mismatch is judged under retrieve_current_public_evidence; mechanism completion is judged here and it completed.
Measures: outcome
Check Unique ID: llm_judge:rule:answer_from_retrieved_evidence
Given execution date 2026-09-11, Hark resolved the latest complete week as Mon 2026-08-31 to Sun 2026-09-06 versus Aug 24-30 (E0003), a defensible reading of the requested window. Independent recomputation of the retrieved daily series confirms the reported totals and percentage changes: react 170,792,304 -> 152,836,339 (-10.5%), vue 15,638,304 -> 13,835,385 (-11.5%), svelte 5,792,176 -> 4,093,852 (-29.3%), @angular/core 6,038,243 -> 5,154,477 (-14.6%), matching the shell computation (E0018) and the fetched JSON (E0006, E0009, E0012, E0015). Latest versions match the dist-tags 'latest' fields exactly: 19.3.0, 3.5.42, 5.57.0, 22.1.6 (E0021, E0024, E0027, E0030). The method (summing daily downloads per week, week-over-week percentage change, Angular tracked via @angular/core) is stated in the delivered message (E0031). The softer qualitative aside that the picture is 'roughly flat' excluding blank days is directionally consistent with the data (excluding the gap days each package is modestly up rather than down) and is explicitly framed as an approximation, not a settled figure.
Measures: outcome
Check Unique ID: llm_judge:rule:identify_sources
The delivered message names the source ('npm's own download stats API') and includes an inspectable link, https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react, which is verbatim a URL Hark actually fetched and which returned 200 (E0004, E0006). It also discloses that Angular is tracked as @angular/core. No URL in the answer is invented or guessed; the only shortfall is that a single representative link was given rather than all eight fetched endpoints, which the rule does not require.
Evidence: E0006, E0031
Measures: behavior
Check Unique ID: llm_judge:rule:disclose_evidence_limits
The retrieved series contains zero-download days (2026-09-03 for all four packages; additionally 2026-09-02 for svelte), so the evidence does not cleanly cover the full window. Hark stated this specific gap explicitly, identified it as a registry reporting gap rather than a real drop, flagged svelte's -29.3% as the most distorted figure, and framed the gap-adjusted read as approximate rather than settled (E0031, E0032). The stated gaps match the fetched JSON (E0006, E0009, E0012, E0015).
Evidence: E0006, E0012, E0031, E0032
llm_judge:terminalHark delivered a final, substantive answer via send_message(final:true) containing both-week download totals, percentage changes, and latest versions for all four frameworks, all traceable to successful tool results (E0031, E0032, E0033). No blocker, pending authorization, or user decision remained; the requested reversible output (a comparison report) was produced.
Evidence: E0031, E0033
llm_judge:behavior:B1Hark operationalized “Angular” as the current @angular/core npm package and disclosed that comparison basis to the user. @angular/core is a reasonable modern package representative for Angular, and explicitly naming the substitution makes the comparison interpretable without misleading the user.
Evidence: E0013, E0015, E0028, E0030, E0031

Tool Timing

ToolCallsDurations (s)Total (s)Avg (s)
resolve_relative_date10.0000.0000.000
shell10.20.20.2
web_fetch80.3, 0.084, 0.2, 0.2, 0.081, 0.085, 0.089, 0.21.20.2

Conversation

Turn 1: User Message ID: f88cc60e-ff32-44bd-85fe-5a567f6d1593
Use the web_fetch tool to answer the prompt. Using https://www.npmjs.com/, compare React, Vue, Svelte, and Angular downloads for the latest complete week with the week before. Calculate each percentage change and note the latest published version.
resolve_relative_date completeddispatch toolu_bdrk_01FCUuzQoYbNYqfJz1SrNcaG
Input
{ "days_from_today": -5, "expression": "last Sunday (end of latest complete week)" }
Result
{ "date": "2026-09-06", "expression": "last Sunday (end of latest complete week)", "weekday": "Sunday" }
Sub-agent trace (toolu_bdrk_01FCUuzQoYbNYqfJz1SrNcaG, 2 events)
tools_started resolve_relative_date t=116992.254
Inner payload
{
  "tool_name": "resolve_relative_date",
  "tool_input": {
    "days_from_today": -5,
    "expression": "last Sunday (end of latest complete week)"
  },
  "dispatch_id": "toolu_bdrk_01FCUuzQoYbNYqfJz1SrNcaG",
  "parent_dispatch_id": "",
  "handle": "",
  "panel_kind": ""
}
tools_completed resolve_relative_date t=116992.255
Inner payload
{
  "tool_name": "resolve_relative_date",
  "dispatch_id": "toolu_bdrk_01FCUuzQoYbNYqfJz1SrNcaG",
  "status": "completed",
  "result": {
    "date": "2026-09-06",
    "expression": "last Sunday (end of latest complete week)",
    "weekday": "Sunday"
  },
  "error": "",
  "elapsed": 0.000107743
}
web_fetch completeddispatch toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w
Input
{ "brief": "npm daily downloads for react over two weeks", "max_age_seconds": 3600, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react" }
Tool Progress E0005
(no result)
Tool Result E0006
{ "content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"react\",\"downloads\":[{\"downloads\":28286681,\"day\":\"2026-08-24\"},{\"downloads\":29424217,\"day\":\"2026-08-25\"},{\"downloads\":28855243,\"day\":\"2026-08-26\"},{\"downloads\":28634465,\"day\":\"2026-08-27\"},{\"downloads\":25303565,\"day\":\"2026-08-28\"},{\"downloads\":15006139,\"day\":\"2026-08-29\"},{\"downloads\":15281994,\"day\":\"2026-08-30\"},{\"downloads\":26910414,\"day\":\"2026-08-31\"},{\"downloads\":30600876,\"day\":\"2026-09-01\"},{\"downloads\":31679775,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":28047443,\"day\":\"2026-09-04\"},{\"downloads\":17903937,\"day\":\"2026-09-05\"},{\"downloads\":17693894,\"day\":\"2026-09-06\"}]}", "content_length": 654, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react" }
Sub-agent trace (toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w, 3 events)
tools_started web_fetch t=116992.256
Inner payload
{
  "tool_name": "web_fetch",
  "tool_input": {
    "brief": "npm daily downloads for react over two weeks",
    "max_age_seconds": 3600,
    "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react"
  },
  "dispatch_id": "toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w",
  "parent_dispatch_id": "",
  "handle": "",
  "panel_kind": "web_fetch"
}
tools_progress web_fetch t=116992.257
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w",
  "status": "running",
  "result": null,
  "error": "",
  "elapsed": null,
  "fields": {
    "progress": {
      "message": "npm daily downloads for react over two weeks",
      "metadata": {
        "browser_chain": false,
        "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react"
      }
    },
    "status": "running",
    "updatedAt": 1789168374953
  }
}
tools_completed web_fetch t=116992.258
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w",
  "status": "completed",
  "result": {
    "content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"react\",\"downloads\":[{\"downloads\":28286681,\"day\":\"2026-08-24\"},{\"downloads\":29424217,\"day\":\"2026-08-25\"},{\"downloads\":28855243,\"day\":\"2026-08-26\"},{\"downloads\":28634465,\"day\":\"2026-08-27\"},{\"downloads\":25303565,\"day\":\"2026-08-28\"},{\"downloads\":15006139,\"day\":\"2026-08-29\"},{\"downloads\":15281994,\"day\":\"2026-08-30\"},{\"downloads\":26910414,\"day\":\"2026-08-31\"},{\"downloads\":30600876,\"day\":\"2026-09-01\"},{\"downloads\":31679775,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":28047443,\"day\":\"2026-09-04\"},{\"downloads\":17903937,\"day\":\"2026-09-05\"},{\"downloads\":17693894,\"day\":\"2026-09-06\"}]}",
    "content_length": 654,
    "content_type": "application/json",
    "description": "",
    "status_code": 200,
    "success": true,
    "title": "",
    "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react"
  },
  "error": "",
  "elapsed": 0.315053806
}
web_fetch completeddispatch toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86
Input
{ "brief": "npm daily downloads for vue over two weeks", "max_age_seconds": 3600, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/vue" }
Tool Progress E0008
(no result)
Tool Result E0009
{ "content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"vue\",\"downloads\":[{\"downloads\":2663664,\"day\":\"2026-08-24\"},{\"downloads\":2771399,\"day\":\"2026-08-25\"},{\"downloads\":2731594,\"day\":\"2026-08-26\"},{\"downloads\":2742781,\"day\":\"2026-08-27\"},{\"downloads\":2426235,\"day\":\"2026-08-28\"},{\"downloads\":1143930,\"day\":\"2026-08-29\"},{\"downloads\":1158701,\"day\":\"2026-08-30\"},{\"downloads\":2683080,\"day\":\"2026-08-31\"},{\"downloads\":2990420,\"day\":\"2026-09-01\"},{\"downloads\":3040821,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":2642603,\"day\":\"2026-09-04\"},{\"downloads\":1250816,\"day\":\"2026-09-05\"},{\"downloads\":1227645,\"day\":\"2026-09-06\"}]}", "content_length": 639, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/vue" }
Sub-agent trace (toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86, 3 events)
tools_started web_fetch t=116992.259
Inner payload
{
  "tool_name": "web_fetch",
  "tool_input": {
    "brief": "npm daily downloads for vue over two weeks",
    "max_age_seconds": 3600,
    "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/vue"
  },
  "dispatch_id": "toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86",
  "parent_dispatch_id": "",
  "handle": "",
  "panel_kind": "web_fetch"
}
tools_progress web_fetch t=116992.260
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86",
  "status": "running",
  "result": null,
  "error": "",
  "elapsed": null,
  "fields": {
    "progress": {
      "message": "npm daily downloads for vue over two weeks",
      "metadata": {
        "browser_chain": false,
        "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/vue"
      }
    },
    "status": "running",
    "updatedAt": 1789168374956
  }
}
tools_completed web_fetch t=116992.261
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86",
  "status": "completed",
  "result": {
    "content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"vue\",\"downloads\":[{\"downloads\":2663664,\"day\":\"2026-08-24\"},{\"downloads\":2771399,\"day\":\"2026-08-25\"},{\"downloads\":2731594,\"day\":\"2026-08-26\"},{\"downloads\":2742781,\"day\":\"2026-08-27\"},{\"downloads\":2426235,\"day\":\"2026-08-28\"},{\"downloads\":1143930,\"day\":\"2026-08-29\"},{\"downloads\":1158701,\"day\":\"2026-08-30\"},{\"downloads\":2683080,\"day\":\"2026-08-31\"},{\"downloads\":2990420,\"day\":\"2026-09-01\"},{\"downloads\":3040821,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":2642603,\"day\":\"2026-09-04\"},{\"downloads\":1250816,\"day\":\"2026-09-05\"},{\"downloads\":1227645,\"day\":\"2026-09-06\"}]}",
    "content_length": 639,
    "content_type": "application/json",
    "description": "",
    "status_code": 200,
    "success": true,
    "title": "",
    "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/vue"
  },
  "error": "",
  "elapsed": 0.084474455
}
web_fetch completeddispatch toolu_bdrk_01GjUnynJJkregoCCUVjyJRW
Input
{ "brief": "npm daily downloads for svelte over two weeks", "max_age_seconds": 3600, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/svelte" }
Tool Progress E0011
(no result)
Tool Result E0012
{ "content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"svelte\",\"downloads\":[{\"downloads\":968175,\"day\":\"2026-08-24\"},{\"downloads\":1024833,\"day\":\"2026-08-25\"},{\"downloads\":988786,\"day\":\"2026-08-26\"},{\"downloads\":971163,\"day\":\"2026-08-27\"},{\"downloads\":917363,\"day\":\"2026-08-28\"},{\"downloads\":474724,\"day\":\"2026-08-29\"},{\"downloads\":447132,\"day\":\"2026-08-30\"},{\"downloads\":957330,\"day\":\"2026-08-31\"},{\"downloads\":1034366,\"day\":\"2026-09-01\"},{\"downloads\":0,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":1018829,\"day\":\"2026-09-04\"},{\"downloads\":519119,\"day\":\"2026-09-05\"},{\"downloads\":564208,\"day\":\"2026-09-06\"}]}", "content_length": 627, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/svelte" }
Sub-agent trace (toolu_bdrk_01GjUnynJJkregoCCUVjyJRW, 3 events)
tools_started web_fetch t=116992.262
Inner payload
{
  "tool_name": "web_fetch",
  "tool_input": {
    "brief": "npm daily downloads for svelte over two weeks",
    "max_age_seconds": 3600,
    "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/svelte"
  },
  "dispatch_id": "toolu_bdrk_01GjUnynJJkregoCCUVjyJRW",
  "parent_dispatch_id": "",
  "handle": "",
  "panel_kind": "web_fetch"
}
tools_progress web_fetch t=116992.263
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_01GjUnynJJkregoCCUVjyJRW",
  "status": "running",
  "result": null,
  "error": "",
  "elapsed": null,
  "fields": {
    "progress": {
      "message": "npm daily downloads for svelte over two weeks",
      "metadata": {
        "browser_chain": false,
        "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/svelte"
      }
    },
    "status": "running",
    "updatedAt": 1789168374956
  }
}
tools_completed web_fetch t=116992.264
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_01GjUnynJJkregoCCUVjyJRW",
  "status": "completed",
  "result": {
    "content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"svelte\",\"downloads\":[{\"downloads\":968175,\"day\":\"2026-08-24\"},{\"downloads\":1024833,\"day\":\"2026-08-25\"},{\"downloads\":988786,\"day\":\"2026-08-26\"},{\"downloads\":971163,\"day\":\"2026-08-27\"},{\"downloads\":917363,\"day\":\"2026-08-28\"},{\"downloads\":474724,\"day\":\"2026-08-29\"},{\"downloads\":447132,\"day\":\"2026-08-30\"},{\"downloads\":957330,\"day\":\"2026-08-31\"},{\"downloads\":1034366,\"day\":\"2026-09-01\"},{\"downloads\":0,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":1018829,\"day\":\"2026-09-04\"},{\"downloads\":519119,\"day\":\"2026-09-05\"},{\"downloads\":564208,\"day\":\"2026-09-06\"}]}",
    "content_length": 627,
    "content_type": "application/json",
    "description": "",
    "status_code": 200,
    "success": true,
    "title": "",
    "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/svelte"
  },
  "error": "",
  "elapsed": 0.200003907
}
web_fetch completeddispatch toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4
Input
{ "brief": "npm daily downloads for @angular/core over two weeks", "max_age_seconds": 3600, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/@angular/core" }
Tool Progress E0014
(no result)
Tool Result E0015
{ "content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"@angular/core\",\"downloads\":[{\"downloads\":1076696,\"day\":\"2026-08-24\"},{\"downloads\":1113523,\"day\":\"2026-08-25\"},{\"downloads\":1113237,\"day\":\"2026-08-26\"},{\"downloads\":1129279,\"day\":\"2026-08-27\"},{\"downloads\":959371,\"day\":\"2026-08-28\"},{\"downloads\":325309,\"day\":\"2026-08-29\"},{\"downloads\":320828,\"day\":\"2026-08-30\"},{\"downloads\":1043265,\"day\":\"2026-08-31\"},{\"downloads\":1179359,\"day\":\"2026-09-01\"},{\"downloads\":1176803,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":1019561,\"day\":\"2026-09-04\"},{\"downloads\":365701,\"day\":\"2026-09-05\"},{\"downloads\":369788,\"day\":\"2026-09-06\"}]}", "content_length": 644, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/@angular/core" }
Sub-agent trace (toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4, 3 events)
tools_started web_fetch t=116992.265
Inner payload
{
  "tool_name": "web_fetch",
  "tool_input": {
    "brief": "npm daily downloads for @angular/core over two weeks",
    "max_age_seconds": 3600,
    "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/@angular/core"
  },
  "dispatch_id": "toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4",
  "parent_dispatch_id": "",
  "handle": "",
  "panel_kind": "web_fetch"
}
tools_progress web_fetch t=116992.266
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4",
  "status": "running",
  "result": null,
  "error": "",
  "elapsed": null,
  "fields": {
    "progress": {
      "message": "npm daily downloads for @angular/core over two weeks",
      "metadata": {
        "browser_chain": false,
        "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/@angular/core"
      }
    },
    "status": "running",
    "updatedAt": 1789168374961
  }
}
tools_completed web_fetch t=116992.267
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4",
  "status": "completed",
  "result": {
    "content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"@angular/core\",\"downloads\":[{\"downloads\":1076696,\"day\":\"2026-08-24\"},{\"downloads\":1113523,\"day\":\"2026-08-25\"},{\"downloads\":1113237,\"day\":\"2026-08-26\"},{\"downloads\":1129279,\"day\":\"2026-08-27\"},{\"downloads\":959371,\"day\":\"2026-08-28\"},{\"downloads\":325309,\"day\":\"2026-08-29\"},{\"downloads\":320828,\"day\":\"2026-08-30\"},{\"downloads\":1043265,\"day\":\"2026-08-31\"},{\"downloads\":1179359,\"day\":\"2026-09-01\"},{\"downloads\":1176803,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":1019561,\"day\":\"2026-09-04\"},{\"downloads\":365701,\"day\":\"2026-09-05\"},{\"downloads\":369788,\"day\":\"2026-09-06\"}]}",
    "content_length": 644,
    "content_type": "application/json",
    "description": "",
    "status_code": 200,
    "success": true,
    "title": "",
    "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/@angular/core"
  },
  "error": "",
  "elapsed": 0.211824569
}
shell completeddispatch toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd
Input
{ "command": "python3 -c \"\nd={\n'react':[28286681,29424217,28855243,28634465,25303565,15006139,15281994,26910414,30600876,31679775,0,28047443,17903937,17693894],\n'vue':[2663664,2771399,2731594,2742781,2426235,1143930,1158701,2683080,2990420,3040821,0,2642603,1250816,1227645],\n'svelte':[968175,1024833,988786,971163,917363,474724,447132,957330,1034366,0,0,1018829,519119,564208],\n'angular':[1076696,1113523,1113237,1129279,959371,325309,320828,1043265,1179359,1176803,0,1019561,365701,369788],\n}\nfor k,v in d.items():\n p=sum(v[:7]); c=sum(v[7:])\n print(k, f'{p:,}', f'{c:,}', round((c-p)/p*100,1))\n\"" }
Tool Progress E0017
(no result)
Tool Result E0018
react 170,792,304 152,836,339 -10.5 vue 15,638,304 13,835,385 -11.5 svelte 5,792,176 4,093,852 -29.3 angular 6,038,243 5,154,477 -14.6
Sub-agent trace (toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd, 3 events)
tools_started shell t=116992.268
Inner payload
{
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  "tool_input": {
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tools_progress shell t=116992.269
Inner payload
{
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  "fields": {
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        "command": "python3 -c \"\nd={\n'react':[28286681,29424217,28855243,28634465,25303565,15006139,15281994,26910414,30...",
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}
tools_completed shell t=116992.270
Inner payload
{
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  "dispatch_id": "toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd",
  "status": "completed",
  "result": "react 170,792,304 152,836,339 -10.5\nvue 15,638,304 13,835,385 -11.5\nsvelte 5,792,176 4,093,852 -29.3\nangular 6,038,243 5,154,477 -14.6\n",
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web_fetch completeddispatch toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV
Input
{ "brief": "latest react version", "max_age_seconds": 3600, "url": "https://registry.npmjs.org/-/package/react/dist-tags" }
Tool Progress E0020
(no result)
Tool Result E0021
{ "content": "{\"beta\":\"19.0.0-beta-26f2496093-20240514\",\"rc\":\"19.0.0-rc.1\",\"next\":\"19.3.0-canary-d5736f09-20260507\",\"backport\":\"19.0.8\",\"latest\":\"19.3.0\",\"canary\":\"19.3.0-canary-019019be-20260911\",\"experimental\":\"0.0.0-experimental-019019be-20260911\"}", "content_length": 237, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://registry.npmjs.org/-/package/react/dist-tags" }
Sub-agent trace (toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV, 3 events)
tools_started web_fetch t=116992.271
Inner payload
{
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  "tool_input": {
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    "max_age_seconds": 3600,
    "url": "https://registry.npmjs.org/-/package/react/dist-tags"
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tools_progress web_fetch t=116992.272
Inner payload
{
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}
tools_completed web_fetch t=116992.273
Inner payload
{
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  "dispatch_id": "toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV",
  "status": "completed",
  "result": {
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web_fetch completeddispatch toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX
Input
{ "brief": "latest vue version", "max_age_seconds": 3600, "url": "https://registry.npmjs.org/-/package/vue/dist-tags" }
Tool Progress E0023
(no result)
Tool Result E0024
{ "content": "{\"csp\":\"1.0.28-csp\",\"legacy\":\"2.7.16\",\"v2-latest\":\"2.7.16\",\"alpha\":\"3.6.0-alpha.7\",\"beta\":\"3.6.0-beta.17\",\"latest\":\"3.5.42\",\"rc\":\"3.6.0-rc.8\"}", "content_length": 142, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://registry.npmjs.org/-/package/vue/dist-tags" }
Sub-agent trace (toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX, 3 events)
tools_started web_fetch t=116992.274
Inner payload
{
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  "tool_input": {
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    "max_age_seconds": 3600,
    "url": "https://registry.npmjs.org/-/package/vue/dist-tags"
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tools_progress web_fetch t=116992.275
Inner payload
{
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  "dispatch_id": "toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX",
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}
tools_completed web_fetch t=116992.276
Inner payload
{
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  "dispatch_id": "toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX",
  "status": "completed",
  "result": {
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}
web_fetch completeddispatch toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN
Input
{ "brief": "latest svelte version", "max_age_seconds": 3600, "url": "https://registry.npmjs.org/-/package/svelte/dist-tags" }
Tool Progress E0026
(no result)
Tool Result E0027
{ "content": "{\"next\":\"5.0.0-next.272\",\"latest\":\"5.57.0\"}", "content_length": 43, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://registry.npmjs.org/-/package/svelte/dist-tags" }
Sub-agent trace (toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN, 3 events)
tools_started web_fetch t=116992.277
Inner payload
{
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    "max_age_seconds": 3600,
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}
tools_progress web_fetch t=116992.278
Inner payload
{
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}
tools_completed web_fetch t=116992.279
Inner payload
{
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  "dispatch_id": "toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN",
  "status": "completed",
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web_fetch completeddispatch toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD
Input
{ "brief": "latest angular core version", "max_age_seconds": 3600, "url": "https://registry.npmjs.org/-/package/@angular/core/dist-tags" }
Tool Progress E0029
(no result)
Tool Result E0030
{ "content": "{\"v4-lts\":\"4.4.7\",\"v5-lts\":\"5.2.11\",\"v6-lts\":\"6.1.10\",\"v7-lts\":\"7.2.15\",\"v8-lts\":\"8.2.14\",\"v9-lts\":\"9.1.13\",\"v10-lts\":\"10.2.5\",\"v11-lts\":\"11.2.14\",\"v12-lts\":\"12.2.17\",\"v14-lts\":\"14.3.0\",\"v13-lts\":\"13.4.0\",\"v15-lts\":\"15.2.10\",\"v16-lts\":\"16.2.12\",\"v17-lts\":\"17.3.12\",\"v18-lts\":\"18.2.14\",\"v19-lts\":\"19.2.25\",\"v21-lts\":\"21.2.23\",\"v20-lts\":\"20.3.31\",\"latest\":\"22.1.6\",\"next\":\"22.2.0-next.7\"}", "content_length": 386, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://registry.npmjs.org/-/package/@angular/core/dist-tags" }
Sub-agent trace (toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD, 3 events)
tools_started web_fetch t=116992.280
Inner payload
{
  "tool_name": "web_fetch",
  "tool_input": {
    "brief": "latest angular core version",
    "max_age_seconds": 3600,
    "url": "https://registry.npmjs.org/-/package/@angular/core/dist-tags"
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  "dispatch_id": "toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD",
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tools_progress web_fetch t=116992.281
Inner payload
{
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  "dispatch_id": "toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD",
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    "status": "running",
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}
tools_completed web_fetch t=116992.282
Inner payload
{
  "tool_name": "web_fetch",
  "dispatch_id": "toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD",
  "status": "completed",
  "result": {
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send_message no resultdispatch toolu_bdrk_01MyoUmPwWyj57BrFsXrEf2a
Input
{ "final": true, "in_response_to": "f88cc60e", "message": "Latest complete week is Mon Aug 31 to Sun Sep 6, 2026, compared with Aug 24 to Aug 30. Numbers are from npm's own download stats API ([react example](https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react)); Angular is tracked as @angular/core.\n\n| Package | Aug 31–Sep 6 | Aug 24–30 | Change | Latest version |\n|---|---|---|---|---|\n| react | 152,836,339 | 170,792,304 | -10.5% | 19.3.0 |\n| vue | 13,835,385 | 15,638,304 | -11.5% | 3.5.42 |\n| svelte | 4,093,852 | 5,792,176 | -29.3% | 5.57.0 |\n| @angular/core | 5,154,477 | 6,038,243 | -14.6% | 22.1.6 |\n\nCaveat: npm reports 0 downloads on Sep 3 for all four packages, and svelte also reports 0 on Sep 2, so those are registry reporting gaps rather than real drops. Excluding the blank days, the week-over-week picture is roughly flat, and svelte's -29.3% is the most distorted of the four." }
Sub-agent trace (toolu_bdrk_01MyoUmPwWyj57BrFsXrEf2a, 1 events)
tools_started send_message t=116992.283
Inner payload
{
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    "in_response_to": "f88cc60e",
    "message": "Latest complete week is Mon Aug 31 to Sun Sep 6, 2026, compared with Aug 24 to Aug 30. Numbers are from npm's own download stats API ([react example](https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react)); Angular is tracked as @angular/core.\n\n| Package | Aug 31–Sep 6 | Aug 24–30 | Change | Latest version |\n|---|---|---|---|---|\n| react | 152,836,339 | 170,792,304 | -10.5% | 19.3.0 |\n| vue | 13,835,385 | 15,638,304 | -11.5% | 3.5.42 |\n| svelte | 4,093,852 | 5,792,176 | -29.3% | 5.57.0 |\n| @angular/core | 5,154,477 | 6,038,243 | -14.6% | 22.1.6 |\n\nCaveat: npm reports 0 downloads on Sep 3 for all four packages, and svelte also reports 0 on Sep 2, so those are registry reporting gaps rather than real drops. Excluding the blank days, the week-over-week picture is roughly flat, and svelte's -29.3% is the most distorted of the four."
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Turn 1: Assistant 1 Message ID: 6ec4c9c2-0232-4956-867a-7d8b9c1537e9
Latest complete week is Aug 31 to Sep 6 compared with Aug 24 to Aug 30. Note: npm reported 0 downloads on Sep 3 for all four and Sep 2 for svelte, so those are registry gaps, not real drops. Excluding those days, the picture is roughly flat.
Turn 1: Assistant 2 Message ID: ce4ba026-cc27-4e88-870c-5295e13a2f53

Framework downloads comparison · npm download stats

PackageAug 31–Sep 6Aug 24–30ChangeLatest version
react152,836,339170,792,304-10.5%19.3.0
vue13,835,38515,638,304-11.5%3.5.42
svelte4,093,8525,792,176-29.3%5.57.0
@angular/core5,154,4776,038,243-14.6%22.1.6
Markdown source
### Framework downloads comparison · npm download stats

| Package | Aug 31–Sep 6 | Aug 24–30 | Change | Latest version |
|---|---|---|---|---|
| react | 152,836,339 | 170,792,304 | -10.5% | 19.3.0 |
| vue | 13,835,385 | 15,638,304 | -11.5% | 3.5.42 |
| svelte | 4,093,852 | 5,792,176 | -29.3% | 5.57.0 |
| @angular/core | 5,154,477 | 6,038,243 | -14.6% | 22.1.6 |
Evidence for turn 1: E0001 (user message)E0002 (tool call)E0003 (tool result)E0004 (tool call)E0005 (tool progress)E0006 (tool result)E0007 (tool call)E0008 (tool progress)E0009 (tool result)E0010 (tool call)E0011 (tool progress)E0012 (tool result)E0013 (tool call)E0014 (tool progress)E0015 (tool result)E0016 (tool call)E0017 (tool progress)E0018 (tool result)E0019 (tool call)E0020 (tool progress)E0021 (tool result)E0022 (tool call)E0023 (tool progress)E0024 (tool result)E0025 (tool call)E0026 (tool progress)E0027 (tool result)E0028 (tool call)E0029 (tool progress)E0030 (tool result)E0031 (tool call)E0032 (assistant message)E0033 (assistant message)

Normalized evidence

The redacted, numbered record a structured judge grades. Check rows above link to the IDs they cite.
E0001 · turn 1 · user message
Use the web_fetch tool to answer the prompt. Using https://www.npmjs.com/, compare React, Vue, Svelte, and Angular downloads for the latest complete week with the week before. Calculate each percentage change and note the latest published version.
E0002 · turn 1 · tool call · resolve_relative_date · dispatch toolu_bdrk_01FCUuzQoYbNYqfJz1SrNcaG
{"dispatch_id": "toolu_bdrk_01FCUuzQoYbNYqfJz1SrNcaG", "handle": "", "panel_kind": "", "parent_dispatch_id": "", "tool_input": {"days_from_today": -5, "expression": "last Sunday (end of latest complete week)"}, "tool_name": "resolve_relative_date"}
E0003 · turn 1 · tool result · resolve_relative_date · dispatch toolu_bdrk_01FCUuzQoYbNYqfJz1SrNcaG
{"dispatch_id": "toolu_bdrk_01FCUuzQoYbNYqfJz1SrNcaG", "elapsed": 0.000107743, "error": "", "result": {"date": "2026-09-06", "expression": "last Sunday (end of latest complete week)", "weekday": "Sunday"}, "status": "completed", "tool_name": "resolve_relative_date"}
E0004 · turn 1 · tool call · web_fetch · dispatch toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w
{"dispatch_id": "toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "npm daily downloads for react over two weeks", "max_age_seconds": 3600, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react"}, "tool_name": "web_fetch"}
E0005 · turn 1 · tool progress · web_fetch · dispatch toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w
{"dispatch_id": "toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w", "elapsed": null, "error": "", "fields": {"progress": {"message": "npm daily downloads for react over two weeks", "metadata": {"browser_chain": false, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react"}}, "status": "running", "updatedAt": 1789168374953}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0006 · turn 1 · tool result · web_fetch · dispatch toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w
{"dispatch_id": "toolu_bdrk_017ya9NA5ivkxjHvrrRnjB8w", "elapsed": 0.315053806, "error": "", "result": {"content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"react\",\"downloads\":[{\"downloads\":28286681,\"day\":\"2026-08-24\"},{\"downloads\":29424217,\"day\":\"2026-08-25\"},{\"downloads\":28855243,\"day\":\"2026-08-26\"},{\"downloads\":28634465,\"day\":\"2026-08-27\"},{\"downloads\":25303565,\"day\":\"2026-08-28\"},{\"downloads\":15006139,\"day\":\"2026-08-29\"},{\"downloads\":15281994,\"day\":\"2026-08-30\"},{\"downloads\":26910414,\"day\":\"2026-08-31\"},{\"downloads\":30600876,\"day\":\"2026-09-01\"},{\"downloads\":31679775,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":28047443,\"day\":\"2026-09-04\"},{\"downloads\":17903937,\"day\":\"2026-09-05\"},{\"downloads\":17693894,\"day\":\"2026-09-06\"}]}", "content_length": 654, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react"}, "status": "completed", "tool_name": "web_fetch"}
E0007 · turn 1 · tool call · web_fetch · dispatch toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86
{"dispatch_id": "toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "npm daily downloads for vue over two weeks", "max_age_seconds": 3600, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/vue"}, "tool_name": "web_fetch"}
E0008 · turn 1 · tool progress · web_fetch · dispatch toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86
{"dispatch_id": "toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86", "elapsed": null, "error": "", "fields": {"progress": {"message": "npm daily downloads for vue over two weeks", "metadata": {"browser_chain": false, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/vue"}}, "status": "running", "updatedAt": 1789168374956}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0009 · turn 1 · tool result · web_fetch · dispatch toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86
{"dispatch_id": "toolu_bdrk_01Bxh3Q53erNfdCzCKfptG86", "elapsed": 0.084474455, "error": "", "result": {"content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"vue\",\"downloads\":[{\"downloads\":2663664,\"day\":\"2026-08-24\"},{\"downloads\":2771399,\"day\":\"2026-08-25\"},{\"downloads\":2731594,\"day\":\"2026-08-26\"},{\"downloads\":2742781,\"day\":\"2026-08-27\"},{\"downloads\":2426235,\"day\":\"2026-08-28\"},{\"downloads\":1143930,\"day\":\"2026-08-29\"},{\"downloads\":1158701,\"day\":\"2026-08-30\"},{\"downloads\":2683080,\"day\":\"2026-08-31\"},{\"downloads\":2990420,\"day\":\"2026-09-01\"},{\"downloads\":3040821,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":2642603,\"day\":\"2026-09-04\"},{\"downloads\":1250816,\"day\":\"2026-09-05\"},{\"downloads\":1227645,\"day\":\"2026-09-06\"}]}", "content_length": 639, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/vue"}, "status": "completed", "tool_name": "web_fetch"}
E0010 · turn 1 · tool call · web_fetch · dispatch toolu_bdrk_01GjUnynJJkregoCCUVjyJRW
{"dispatch_id": "toolu_bdrk_01GjUnynJJkregoCCUVjyJRW", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "npm daily downloads for svelte over two weeks", "max_age_seconds": 3600, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/svelte"}, "tool_name": "web_fetch"}
E0011 · turn 1 · tool progress · web_fetch · dispatch toolu_bdrk_01GjUnynJJkregoCCUVjyJRW
{"dispatch_id": "toolu_bdrk_01GjUnynJJkregoCCUVjyJRW", "elapsed": null, "error": "", "fields": {"progress": {"message": "npm daily downloads for svelte over two weeks", "metadata": {"browser_chain": false, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/svelte"}}, "status": "running", "updatedAt": 1789168374956}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0012 · turn 1 · tool result · web_fetch · dispatch toolu_bdrk_01GjUnynJJkregoCCUVjyJRW
{"dispatch_id": "toolu_bdrk_01GjUnynJJkregoCCUVjyJRW", "elapsed": 0.200003907, "error": "", "result": {"content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"svelte\",\"downloads\":[{\"downloads\":968175,\"day\":\"2026-08-24\"},{\"downloads\":1024833,\"day\":\"2026-08-25\"},{\"downloads\":988786,\"day\":\"2026-08-26\"},{\"downloads\":971163,\"day\":\"2026-08-27\"},{\"downloads\":917363,\"day\":\"2026-08-28\"},{\"downloads\":474724,\"day\":\"2026-08-29\"},{\"downloads\":447132,\"day\":\"2026-08-30\"},{\"downloads\":957330,\"day\":\"2026-08-31\"},{\"downloads\":1034366,\"day\":\"2026-09-01\"},{\"downloads\":0,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":1018829,\"day\":\"2026-09-04\"},{\"downloads\":519119,\"day\":\"2026-09-05\"},{\"downloads\":564208,\"day\":\"2026-09-06\"}]}", "content_length": 627, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/svelte"}, "status": "completed", "tool_name": "web_fetch"}
E0013 · turn 1 · tool call · web_fetch · dispatch toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4
{"dispatch_id": "toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "npm daily downloads for @angular/core over two weeks", "max_age_seconds": 3600, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/@angular/core"}, "tool_name": "web_fetch"}
E0014 · turn 1 · tool progress · web_fetch · dispatch toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4
{"dispatch_id": "toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4", "elapsed": null, "error": "", "fields": {"progress": {"message": "npm daily downloads for @angular/core over two weeks", "metadata": {"browser_chain": false, "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/@angular/core"}}, "status": "running", "updatedAt": 1789168374961}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0015 · turn 1 · tool result · web_fetch · dispatch toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4
{"dispatch_id": "toolu_bdrk_01LksjF49g8ikaxY8fpT9KW4", "elapsed": 0.211824569, "error": "", "result": {"content": "{\"start\":\"2026-08-24\",\"end\":\"2026-09-06\",\"package\":\"@angular/core\",\"downloads\":[{\"downloads\":1076696,\"day\":\"2026-08-24\"},{\"downloads\":1113523,\"day\":\"2026-08-25\"},{\"downloads\":1113237,\"day\":\"2026-08-26\"},{\"downloads\":1129279,\"day\":\"2026-08-27\"},{\"downloads\":959371,\"day\":\"2026-08-28\"},{\"downloads\":325309,\"day\":\"2026-08-29\"},{\"downloads\":320828,\"day\":\"2026-08-30\"},{\"downloads\":1043265,\"day\":\"2026-08-31\"},{\"downloads\":1179359,\"day\":\"2026-09-01\"},{\"downloads\":1176803,\"day\":\"2026-09-02\"},{\"downloads\":0,\"day\":\"2026-09-03\"},{\"downloads\":1019561,\"day\":\"2026-09-04\"},{\"downloads\":365701,\"day\":\"2026-09-05\"},{\"downloads\":369788,\"day\":\"2026-09-06\"}]}", "content_length": 644, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/@angular/core"}, "status": "completed", "tool_name": "web_fetch"}
E0016 · turn 1 · tool call · shell · dispatch toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd
{"dispatch_id": "toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd", "handle": "", "panel_kind": "shell", "parent_dispatch_id": "", "tool_input": {"command": "python3 -c \"\nd={\n'react':[28286681,29424217,28855243,28634465,25303565,15006139,15281994,26910414,30600876,31679775,0,28047443,17903937,17693894],\n'vue':[2663664,2771399,2731594,2742781,2426235,1143930,1158701,2683080,2990420,3040821,0,2642603,1250816,1227645],\n'svelte':[968175,1024833,988786,971163,917363,474724,447132,957330,1034366,0,0,1018829,519119,564208],\n'angular':[1076696,1113523,1113237,1129279,959371,325309,320828,1043265,1179359,1176803,0,1019561,365701,369788],\n}\nfor k,v in d.items():\n p=sum(v[:7]); c=sum(v[7:])\n print(k, f'{p:,}', f'{c:,}', round((c-p)/p*100,1))\n\""}, "tool_name": "shell"}
E0017 · turn 1 · tool progress · shell · dispatch toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd
{"dispatch_id": "toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd", "elapsed": null, "error": "", "fields": {"progress": {"message": "", "metadata": {"browser_chain": false, "command": "python3 -c \"\nd={\n'react':[28286681,29424217,28855243,28634465,25303565,15006139,15281994,26910414,30...", "phase": "starting"}}, "status": "running", "updatedAt": 1789168385262}, "result": null, "status": "running", "tool_name": "shell"}
E0018 · turn 1 · tool result · shell · dispatch toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd
{"dispatch_id": "toolu_bdrk_016iMUQ3g3EdiVSgs39XYJHd", "elapsed": 0.16568981, "error": "", "result": "react 170,792,304 152,836,339 -10.5\nvue 15,638,304 13,835,385 -11.5\nsvelte 5,792,176 4,093,852 -29.3\nangular 6,038,243 5,154,477 -14.6\n", "status": "completed", "tool_name": "shell"}
E0019 · turn 1 · tool call · web_fetch · dispatch toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV
{"dispatch_id": "toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "latest react version", "max_age_seconds": 3600, "url": "https://registry.npmjs.org/-/package/react/dist-tags"}, "tool_name": "web_fetch"}
E0020 · turn 1 · tool progress · web_fetch · dispatch toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV
{"dispatch_id": "toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV", "elapsed": null, "error": "", "fields": {"progress": {"message": "latest react version", "metadata": {"browser_chain": false, "url": "https://registry.npmjs.org/-/package/react/dist-tags"}}, "status": "running", "updatedAt": 1789168385253}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0021 · turn 1 · tool result · web_fetch · dispatch toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV
{"dispatch_id": "toolu_bdrk_01E13GTEq7uxGfdFtp8Xh3pV", "elapsed": 0.080692862, "error": "", "result": {"content": "{\"beta\":\"19.0.0-beta-26f2496093-20240514\",\"rc\":\"19.0.0-rc.1\",\"next\":\"19.3.0-canary-d5736f09-20260507\",\"backport\":\"19.0.8\",\"latest\":\"19.3.0\",\"canary\":\"19.3.0-canary-019019be-20260911\",\"experimental\":\"0.0.0-experimental-019019be-20260911\"}", "content_length": 237, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://registry.npmjs.org/-/package/react/dist-tags"}, "status": "completed", "tool_name": "web_fetch"}
E0022 · turn 1 · tool call · web_fetch · dispatch toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX
{"dispatch_id": "toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "latest vue version", "max_age_seconds": 3600, "url": "https://registry.npmjs.org/-/package/vue/dist-tags"}, "tool_name": "web_fetch"}
E0023 · turn 1 · tool progress · web_fetch · dispatch toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX
{"dispatch_id": "toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX", "elapsed": null, "error": "", "fields": {"progress": {"message": "latest vue version", "metadata": {"browser_chain": false, "url": "https://registry.npmjs.org/-/package/vue/dist-tags"}}, "status": "running", "updatedAt": 1789168385263}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0024 · turn 1 · tool result · web_fetch · dispatch toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX
{"dispatch_id": "toolu_bdrk_01VYc8PRyF7uGmN27bTCUiBX", "elapsed": 0.085011618, "error": "", "result": {"content": "{\"csp\":\"1.0.28-csp\",\"legacy\":\"2.7.16\",\"v2-latest\":\"2.7.16\",\"alpha\":\"3.6.0-alpha.7\",\"beta\":\"3.6.0-beta.17\",\"latest\":\"3.5.42\",\"rc\":\"3.6.0-rc.8\"}", "content_length": 142, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://registry.npmjs.org/-/package/vue/dist-tags"}, "status": "completed", "tool_name": "web_fetch"}
E0025 · turn 1 · tool call · web_fetch · dispatch toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN
{"dispatch_id": "toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "latest svelte version", "max_age_seconds": 3600, "url": "https://registry.npmjs.org/-/package/svelte/dist-tags"}, "tool_name": "web_fetch"}
E0026 · turn 1 · tool progress · web_fetch · dispatch toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN
{"dispatch_id": "toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN", "elapsed": null, "error": "", "fields": {"progress": {"message": "latest svelte version", "metadata": {"browser_chain": false, "url": "https://registry.npmjs.org/-/package/svelte/dist-tags"}}, "status": "running", "updatedAt": 1789168385257}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0027 · turn 1 · tool result · web_fetch · dispatch toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN
{"dispatch_id": "toolu_bdrk_01VMPcxjiGq9CtZK8YYLHWhN", "elapsed": 0.088749099, "error": "", "result": {"content": "{\"next\":\"5.0.0-next.272\",\"latest\":\"5.57.0\"}", "content_length": 43, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://registry.npmjs.org/-/package/svelte/dist-tags"}, "status": "completed", "tool_name": "web_fetch"}
E0028 · turn 1 · tool call · web_fetch · dispatch toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD
{"dispatch_id": "toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "latest angular core version", "max_age_seconds": 3600, "url": "https://registry.npmjs.org/-/package/@angular/core/dist-tags"}, "tool_name": "web_fetch"}
E0029 · turn 1 · tool progress · web_fetch · dispatch toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD
{"dispatch_id": "toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD", "elapsed": null, "error": "", "fields": {"progress": {"message": "latest angular core version", "metadata": {"browser_chain": false, "url": "https://registry.npmjs.org/-/package/@angular/core/dist-tags"}}, "status": "running", "updatedAt": 1789168385257}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0030 · turn 1 · tool result · web_fetch · dispatch toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD
{"dispatch_id": "toolu_bdrk_01MgQg17uWqGHzmpvu1C29GD", "elapsed": 0.155472848, "error": "", "result": {"content": "{\"v4-lts\":\"4.4.7\",\"v5-lts\":\"5.2.11\",\"v6-lts\":\"6.1.10\",\"v7-lts\":\"7.2.15\",\"v8-lts\":\"8.2.14\",\"v9-lts\":\"9.1.13\",\"v10-lts\":\"10.2.5\",\"v11-lts\":\"11.2.14\",\"v12-lts\":\"12.2.17\",\"v14-lts\":\"14.3.0\",\"v13-lts\":\"13.4.0\",\"v15-lts\":\"15.2.10\",\"v16-lts\":\"16.2.12\",\"v17-lts\":\"17.3.12\",\"v18-lts\":\"18.2.14\",\"v19-lts\":\"19.2.25\",\"v21-lts\":\"21.2.23\",\"v20-lts\":\"20.3.31\",\"latest\":\"22.1.6\",\"next\":\"22.2.0-next.7\"}", "content_length": 386, "content_type": "application/json", "description": "", "status_code": 200, "success": true, "title": "", "url": "https://registry.npmjs.org/-/package/@angular/core/dist-tags"}, "status": "completed", "tool_name": "web_fetch"}
E0031 · turn 1 · tool call · send_message · dispatch toolu_bdrk_01MyoUmPwWyj57BrFsXrEf2a
{"dispatch_id": "toolu_bdrk_01MyoUmPwWyj57BrFsXrEf2a", "handle": "", "panel_kind": "", "parent_dispatch_id": "", "tool_input": {"final": true, "in_response_to": "f88cc60e", "message": "Latest complete week is Mon Aug 31 to Sun Sep 6, 2026, compared with Aug 24 to Aug 30. Numbers are from npm's own download stats API ([react example](https://api.npmjs.org/downloads/range/2026-08-24:2026-09-06/react)); Angular is tracked as @angular/core.\n\n| Package | Aug 31–Sep 6 | Aug 24–30 | Change | Latest version |\n|---|---|---|---|---|\n| react | 152,836,339 | 170,792,304 | -10.5% | 19.3.0 |\n| vue | 13,835,385 | 15,638,304 | -11.5% | 3.5.42 |\n| svelte | 4,093,852 | 5,792,176 | -29.3% | 5.57.0 |\n| @angular/core | 5,154,477 | 6,038,243 | -14.6% | 22.1.6 |\n\nCaveat: npm reports 0 downloads on Sep 3 for all four packages, and svelte also reports 0 on Sep 2, so those are registry reporting gaps rather than real drops. Excluding the blank days, the week-over-week picture is roughly flat, and svelte's -29.3% is the most distorted of the four."}, "tool_name": "send_message"}
E0032 · turn 1 · assistant message
Latest complete week is Aug 31 to Sep 6 compared with Aug 24 to Aug 30. Note: npm reported 0 downloads on Sep 3 for all four and Sep 2 for svelte, so those are registry gaps, not real drops. Excluding those days, the picture is roughly flat.
E0033 · turn 1 · assistant message
### Framework downloads comparison · npm download stats | Package | Aug 31–Sep 6 | Aug 24–30 | Change | Latest version | |---|---|---|---|---| | react | 152,836,339 | 170,792,304 | -10.5% | 19.3.0 | | vue | 13,835,385 | 15,638,304 | -11.5% | 3.5.42 | | svelte | 4,093,852 | 5,792,176 | -29.3% | 5.57.0 | | @angular/core | 5,154,477 | 6,038,243 | -14.6% | 22.1.6 |