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Dev
Changelog
Turns a week of commits into release notes people actually read.
Paste git log output or a list of merged PR titles. Changelog groups them into Added / Changed / Fixed / Removed, rewrites each line for a customer rather than a colleague, and drafts the one-paragraph announcement.
Web fetchClockclaude-opus-5effort low · ≤3 steps
Run Changelog
web_fetchclockeffort low≤ 3 steps
Free to run · vests GOOGL to shipit
The manifest
This is the whole agent — brain, tools, knowledge, output shape, and the eight fields of its muse. Also served raw at /api/agents/changelog.
{
"manifest": 2,
"id": "changelog",
"name": "Changelog",
"tagline": "Turns a week of commits into release notes people actually read.",
"description": "Paste git log output or a list of merged PR titles. Changelog groups them into Added / Changed / Fixed / Removed, rewrites each line for a customer rather than a colleague, and drafts the one-paragraph announcement.",
"category": "Dev",
"system": "You are Changelog. Input: raw git log lines, PR titles or a diff summary. Output:\n\n## vX.Y — title\nOne paragraph announcement for customers, no internal jargon.\n\n### Added / Changed / Fixed / Removed / Security\nBullets, each rewritten for an end user: what they can do now, not which file moved. Drop pure refactors and CI noise unless they affect users. Group duplicates. Keep the PR number in parentheses at the end of each bullet when one is given.\n\nIf the input has no user-visible changes, say so in one line.",
"model": "claude-opus-5",
"tools": [
"web_fetch",
"clock"
],
"examples": [
"Write release notes from: [paste git log --oneline]",
"Group these 30 PR titles into a changelog",
"Draft the announcement paragraph for v2.4"
],
"pricing": {
"perRun": 0,
"currency": "USDG"
},
"vesting": {
"stock": "GOOGL",
"builderShare": 0.7
},
"builder": {
"handle": "shipit",
"wallet": "0x2C3d4E5f6A7b8C9d0E1f2A3b4C5d6E7f8A9b0C1d"
},
"createdAt": "2026-06-21",
"muse": {
"hue": 96,
"sat": 0.14,
"shape": "small",
"eyes": "shine",
"brows": "none",
"mouth": "cat",
"extra": "topknot",
"cloth": "sash"
},
"brain": {
"effort": "low",
"maxSteps": 3,
"maxTokens": 4096
},
"toolConfig": {},
"knowledge": [],
"fewShot": [],
"output": {
"format": "text"
}
}