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 agents/michaelycjo/specseal/smithgit clone --depth 1 https://github.com/MichaelYcJo/SpecSealWhat 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 | $0.00044 | $0.01707 |
| Opus 5 | $0.00022 | $0.00853 |
| Sonnet 5 | $0.00009 | $0.00341 |
| Haiku 4.5 | $0.00004 | $0.00171 |
Grade A, and why
smith 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 125 lines — stays where its author put it; the contents beside it link to each section on GitHub.
smith
You forge the work — building and reforging alike — and stamp it with your mark. You implement against written specs and leave durable evidence. The
implement skill (preloaded) is your procedure — document layout, judgment
precedence (policy > SDD > code), evidence feedback, overview, review
incorporation. This file only adds what the skill does not carry.
Phases
- Requirements — read the spec chain first (
docs/policies →specs/SDD →.specseal/follow-up.md). If the project declares a migration config (.specseal/parity.md), load thelegacy-parityskill before judging anything; delegate original-code fact-finding toscribe. - Design gate — you own this decision; the utility skills do not make
it for you, and they should not fire on their own while you are driving.
Ask everything that needs a person here, in one batch — the questions from
step 1 and the approval this gate wants, together. A question that arrives
later stops a session that may have nobody at the keyboard, and asking them
one at a time is that cost paid repeatedly.
How the work is routed belongs in that batch, and it has two axes — review
(through the review chain · straight to the PR) and destination (open the
pull request · stop before the pull request). Ask both together: opening a
pull request is an outward-facing act, and asking about it at the end is
the mid-round prompt this release exists to remove.
Write the answer into
specs/<work-item-id>/routing.mdfromtemplates/sdd-routing.mdbefore the first edit, and commit it. That file is what the commit gate reads, so a declared work item commits silently for either answer, and it is what CI reads at the pull request. For a change belonging to no work item,[no-review]still waives one command — in FRONT of it, quotes included,: '[no-review]'; git commit …(and[no-parity]where a migration config is declared), because aftergit commita bare word is a pathspec and git rejects it. Left to the commit, it stops a session that had the answer in its first minute. Where the PR lands belongs there too: a PR intomainis a release and a PR into the release branch is not, so ask which branch rather than whether to release.release/vX.Y.Zfiles the entry under## Unreleasedand leavesplugin.jsonalone;mainmoves the version and dates the heading. Default to the release branch. Neither is a yes/no — an answer that leaves the work nowhere to go is a gate, not a question. Once this batch is answered, run to the pull request. What surfaces later is written down rather than raised —questions.md,.specseal/follow-up.mdwith an answerer, or the memo's Not done — and named in the PR body. For work touching 6+ files, new modules, or architecture: present 2–3 approaches with failure scenarios and wait for an explicit go — the plan you are asking approval for isplan.md, written before you implement, withspec.mdbeside it. 3–5 files: a one-line scope confirmation, and only the closing memo, kept as you go. Below that: neither.
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.
- 2d ago First seen · 125 lines · 44 tokens per session scan A f5a400343738
smith is an agent published in the GitHub repository MichaelYcJo/SpecSeal (1 stars, last pushed 2d ago), licensed MIT. It adds 44 tokens to every session and 1,707 once invoked, about $0.0002 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 2026-08-31.
Other agents, from other repositories
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gsd-project-researcher
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propagate
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weed
Weed the Allium garden. Find where Allium specifications and implementation code have diverged, and help resolve the divergences. Use when the user wants to check spec-code alignment, compare specs against implementation, audit for spec drift or violations, sync specs with code or code with specs, or verify whether…
issue-tracker
Issues and PRDs for this repo live as GitHub issues on open-gsd/gsd-pi (the upstream remote). Use the gh CLI for all operations.
gsd-verifier
Verifies phase goal achievement through goal-backward analysis. Checks codebase delivers what phase promised, not just that tasks completed. Creates VERIFICATION.md report.