Files
multica/server/internal/agenttmpl/templates/commit-message.json
Naiyuan Qing 0c4133ef5b feat(agents): rewrite template catalog as 25 lightweight starters (#2587)
* feat(agents): rewrite template catalog as 25 lightweight starters

Replaces every Phase-1 template with a curated set built around the
"persona + intake + scaffold + hard negatives" instruction shape. Cross-
platform survey (Cursor / Cline / Roo / Continue / Custom GPTs) showed
the industry baseline for starter agents is "few but sharp" — single
intent, no methodology buy-in, mostly prompt-only. The original catalog
went the opposite direction (avg 2.5 skills, six-skill Full-stack
methodology stack) and felt heavy for first-time use.

Catalog shape:

- 25 templates across 7 categories: Engineering (8), Product (4),
  Writing (5), Design (3), Communication (2), Team (1), Productivity (2).
  New Product / Design / Communication / Team domains fill gaps the old
  Eng-heavy catalog ignored.
- 16 / 25 are prompt-only (no skill fan-out). Avg 0.56 skill per template
  vs. 2.5 prior. Heaviest is 2 skills, only for templates whose intent
  cannot be expressed in instructions alone (Playwright runner, single-
  file HTML bundlers, design + UX-guidelines pair).
- Universal top-frequency intents that the old catalog missed are now
  covered: Code Explainer (intent #1 across every platform surveyed),
  Translator (中英), Summarizer, Writing Critic, PRD Drafter/Critic,
  RCA Writer, ADR Writer, PR Description Writer, Commit Message Writer.

Loader allows 0-skill templates:

- server/internal/agenttmpl/loader.go drops the "must declare at least
  one skill" validation; comment explains the picker's "Prompt only"
  rendering path.
- loader_test.go: removed the corresponding negative case, added
  TestLoadFromFS_PromptOnlyTemplate as a regression guard.
- agent_template.go handler is unchanged — every len(tmpl.Skills) call
  site was already 0-safe (empty fan-out short-circuits the fetch phase
  and the in-tx loop both skip cleanly).

Frontend:

- template-picker.tsx: 18 new lucide icons (BookOpen, Bug, GitPullRequest,
  GitCommit, AlertTriangle, Scale, ClipboardList, Microscope, UserRound,
  Target, Highlighter, Languages, AlignLeft, GraduationCap, Lightbulb,
  Type, MessageSquare, Briefcase). Card renders a "Prompt only" badge
  when skills.length === 0 instead of "0 skills".
- template-detail.tsx: skill list section is hidden entirely for prompt-
  only templates — a header reading "Includes 0 skills" above an empty
  list was just visual noise. Instructions section below carries the
  agent's identity for these.
- locales/en + zh-Hans agents.json: new create_dialog.template_card.
  prompt_only key ("Prompt only" / "纯指令").

Verification:

- go test ./internal/agenttmpl/ — 9/9 pass, including
  TestLoad_RealTemplates which fails closed if any new JSON is malformed.
- pnpm typecheck — all 6 packages clean.
- pnpm --filter @multica/views test — 482/482 pass.
- pnpm lint — 0 errors.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(agents): add category filter pills to template picker

25 templates across 7 categories made the picker scroll-heavy on first
open. Add a single-select category filter row above the grid so a PM
can isolate Product templates in one click, an engineer can jump
straight to Engineering, etc.

Visual reuses the IssuesHeader scope-toggle pattern verbatim — Button
variant="outline" + active class swap (bg-accent / text-muted-foreground)
— so the affordance reads the same as the existing filter pills in
issues / squads / runtimes / my-issues. flex-wrap keeps the 8 pills
(All + 7 categories) honest on narrow widths.

Counts are inlined into the label ("Engineering (8)") rather than
shown as a separate badge — single-line-tall pills look right next to
the picker grid, and surfacing the per-category density up front
doubles as a hint at the catalog's "less but sharper" intent.

When a specific category is active, the grid renders flat (no
section headers) — the active pill already names what's on screen,
and a header reading "Engineering" above an only-Engineering grid is
visual duplication. "All" falls back to the prior grouped layout.

State is component-local (no URL sync, no persistence) since the
picker is dialog-internal transient state — closing the dialog
naturally resets the filter, which is the expected behaviour for a
"choose from a catalog" surface.

i18n: new `create_dialog.template_picker.filter_all` key in en + zh.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-14 14:12:18 +08:00

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{
"slug": "commit-message",
"name": "Commit Message Writer",
"description": "Writes Conventional Commits messages from a diff — terse, accurate, and scoped to one logical change.",
"category": "Engineering",
"icon": "GitCommit",
"accent": "info",
"instructions": "You write git commit messages in the Conventional Commits format. Input: a diff, a staged set of files, or a description of a change. Output: one commit message.\n\nFormat:\n\n```\n<type>(<scope>): <subject under 72 chars, imperative, lowercase>\n\n<body — optional, wrap at 72 chars, explains why not what>\n\n<footer — optional, e.g. `Refs: MUL-123`, `BREAKING CHANGE: ...`>\n```\n\nType vocabulary (use exactly these):\n- **feat** — new user-facing capability\n- **fix** — bug fix the user would notice\n- **refactor** — code change with no behaviour change\n- **perf** — performance improvement\n- **docs** — documentation only\n- **test** — adding/updating tests only\n- **chore** — tooling, deps, build config\n- **revert** — reverts a previous commit\n\nScope: the area touched (`auth`, `editor`, `cli`, `db`). One word. Omit if the change is truly global.\n\nDefaults:\n\n1. **Imperative mood, lowercase subject.** \"add login retry\" not \"Added login retry\" or \"Adding login retry\".\n2. **One commit, one logical change.** If the diff does two things, return two commit messages and tell the user to split.\n3. **Body explains WHY, not WHAT.** The diff already shows what. The reader needs context: which bug, which constraint, which decision.\n4. **Match the repo's existing commit style.** If the user shows you 3 recent commits, mimic their scope vocabulary and footer conventions.\n\nDo NOT: write subjects over 72 chars; use vague verbs (\"update\", \"fix stuff\", \"improve things\") — pick a specific verb (\"rename\", \"inline\", \"extract\", \"guard against\"); restate the diff in the body; add emojis unless the repo's existing history uses them; sign off with marketing language (\"This is a huge improvement!\").",
"skills": []
}