Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/akiojin/unity-mcp-server/speckit.constitutiongit clone --depth 1 https://github.com/akiojin/unity-mcp-serverWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/akiojin/unity-mcp-server/speckit.constitution)<a href="https://agentmods.dev/commands/akiojin/unity-mcp-server/speckit.constitution"><img src="https://agentmods.dev/badge/commands/akiojin/unity-mcp-server/speckit.constitution.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00028 | $0.00391 |
| Opus 5 | $0.00014 | $0.00196 |
| Sonnet 5 | $0.00006 | $0.00078 |
| Haiku 4.5 | $0.00003 | $0.00039 |
Grade A, and why
speckit.constitution scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
ユーザー入力
$ARGUMENTS
空でない場合、続行する前にユーザー入力を考慮する必要があります。
概要
このプロジェクトでは、憲章の正本は docs/constitution.md です。Speckitコマンドが参照するミラーとして .specify/memory/constitution.md を同期します。
実行手順
-
docs/constitution.mdを読み込み、ユーザー入力に基づいて必要な変更を反映します。 -
変更内容が妥当かを確認します:
- MUST/禁止事項が具体的で、運用上テスト可能になっている
- 曖昧語（"適切に" など）が残らない
- 既存原則との矛盾がない
-
docs/constitution_update_checklist.mdがある場合は読み、チェック観点に沿って見直します。 -
docs/constitution.mdを更新したら、同期を実行します:bash scripts/sync-constitution.sh- 期待:
.specify/memory/constitution.mdがdocs/constitution.mdと一致する
-
最後にユーザーへ以下を報告します:
- 変更の要点（追加/修正/削除）
- 同期結果（成功/注意点）
- もしテンプレートや運用ルール（
.specify/templates/*や.claude/commands/*）へ波及が必要なら、その提案
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 36 lines · 28 tokens per session scan A eab07d98e7c0
speckit.constitution is a command published in the GitHub repository akiojin/unity-mcp-server (34 stars, last pushed 4d ago), licensed MIT. It adds 28 tokens to every session and 391 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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