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 skills add rafaelandrade74/spec-forge --skill speckit-specifygit clone --depth 1 https://github.com/rafaelandrade74/spec-forgeWrote 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/skills/rafaelandrade74/spec-forge/speckit-specify)<a href="https://agentmods.dev/skills/rafaelandrade74/spec-forge/speckit-specify"><img src="https://agentmods.dev/badge/skills/rafaelandrade74/spec-forge/speckit-specify.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 5.1 | $0.00035 | $0.03328 |
| Opus 5 | $0.00017 | $0.01664 |
| Sonnet 5 | $0.00007 | $0.00666 |
| Haiku 4.5 | $0.00003 | $0.00333 |
Grade A, and why
speckit-specify 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 6d 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 — 280 lines — stays where its author put it; the contents beside it link to each section on GitHub.
User Input
$ARGUMENTS
You MUST consider the user input before proceeding (if not empty).
Spec-Forge Setup (replaces file-based Pre-Execution Checks)
This variant persists the specification in the Spec-Forge database (via its MCP server) instead of
creating specs/NNN-name/spec.md. There are no git-branch or extension-hook prerequisites to check
here — just resolve the project:
- Determine the current repository root (absolute path).
- Call
get_or_create_project_by_repowith{ repoPath: <repo root> }→ noteprojectId.
Outline
The text the user typed after /speckit-specify in the triggering message is the feature description. Assume you always have it available in this conversation even if $ARGUMENTS appears literally below. Do not ask the user to repeat it unless they provided an empty command.
Given that feature description, do this:
-
Generate a concise short name (2-4 words) for the feature:
- Analyze the feature description and extract the most meaningful keywords
- Create a 2-4 word short name that captures the essence of the feature
- Use action-noun format when possible (e.g., "add-user-auth", "fix-payment-bug")
- Preserve technical terms and acronyms (OAuth2, API, JWT, etc.)
- Keep it concise but descriptive enough to understand the feature at a glance
- Examples:
- "I want to add user authentication" → "user-auth"
- "Implement OAuth2 integration for the API" → "oauth2-api-integration"
- "Create a dashboard for analytics" → "analytics-dashboard"
- "Fix payment processing timeout bug" → "fix-payment-timeout"
-
Create the feature in Spec-Forge (replaces "Create the spec feature directory"):
- Call
create_featurewith{ projectId, title: <human-readable title derived from the short name / description> }. - This returns a
featureIdand an auto-numberedslug(e.g.001-user-auth) — Spec-Forge assigns the sequence number, mirroring the oldNNN-<short-name>directory convention. - Persist the pointer to
.specify/feature.json(this file is already gitignored by the Spec Kit installer — it is machine-local, per-checkout state, exactly like the originalfeature_directorypointer it replaces):
This allows downstream commands ({ "spec_forge_project_id": "<projectId>", "spec_forge_feature_id": "<featureId>", "feature_slug": "<slug>", "feature_title": "<title>" }/speckit-plan,/speckit-tasks, etc.) to locate the feature without relying on git branch name conventions or scanningspecs/.
- Call
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.
- 6d ago First seen · 280 lines · 35 tokens per session scan A 79cd0884aa53
speckit-specify is a skill published in the GitHub repository rafaelandrade74/spec-forge (0 stars, last pushed 9d ago), licensed MIT. It adds 35 tokens to every session and 3,328 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 skills, from other repositories
artifact-conventions
Defines preservation, format, and section rules for SDD specification artifacts (spec.md, plan.md, tasks.md, checklists). Use when editing feature-artifact files under specs/ / to prevent accidental corruption of cross-referenced IDs, priorities, and gating state.
plan-authoring
Reference material for writing implementation plans (technical context, architecture decisions, data models, API contracts, project-instructions alignment). Loaded on demand by plan-feature; not directly invokable.
task-generation
Reference material with the canonical task-format grammar and decomposition rules for plan-to-tasks expansion. Loaded on demand by generate-tasks; not directly invokable.
adr-authoring
Defines the canonical MADR format, lifecycle rules, numbering policy, and SAD catalog contract for standalone ADRs under specs/adrs/.
implementation-standards
Reference material with coding standards (defensive coding, error handling, testing patterns). Loaded on demand by the Developer sub-agent (.github/agents/developer.md); not directly invokable.
spec-authoring
Reference material for writing product, technical, and operational specifications (work-item priorities, requirement families, success criteria). Loaded on demand by specify-feature; not directly invokable.