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 instructions/openjkai/secscan_mcp/agents-mdgit clone --depth 1 https://github.com/openjkai/secscan_mcpWhat 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 | $0.00318 | $0.00318 |
| Opus 5 | $0.00159 | $0.00159 |
| Sonnet 5 | $0.00064 | $0.00064 |
| Haiku 4.5 | $0.00032 | $0.00032 |
Grade A, and why
secscan_mcp AGENTS.md 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.
What it actually says
Agent guide (secscan-mcp)
Project
Python MCP server wrapping security scanners (gitleaks, semgrep, osv-scanner, etc.). Full design: PLAN.md.
Conventions
- Package:
src/secscan_mcp/ - Run
make checkbefore finishing a change - Use Ruff for format/lint; mypy strict on
src/ - Minimize scope; one concern per commit when the user asks for commits
Git
- Do not commit unless the user explicitly requests it
- Never commit secrets,
.env, or.scan-output/ - Follow
.cursor/rules/git-commits.mdcandgit-workflow.mdc
Current phase
Phase 4 — Community & discovery. v0.3.0 is on PyPI: finding suppression via .secscanignore (path globs) + inline # nosecscan comments, applied across all engines with a suppressed count in every report. Prior: scan_all + git history, engine-aware explain_finding, SECURITY.md. Next: issue templates, MCP registry submissions. Release via make release-patch|minor PYTHON=python3.11 — see docs/PUBLISHING.md.
Suppression lives in src/secscan_mcp/suppress.py and is applied in normalize.build_report — every engine benefits, nothing engine-specific.
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 · 25 lines · 318 tokens per session scan A 5077e8b55e7c
secscan_mcp AGENTS.md is an instructions file published in the GitHub repository openjkai/secscan_mcp (0 stars, last pushed 1mo ago), licensed MIT. It adds 318 tokens to every session, about $0.0016 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 instructions, from other repositories
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