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/matematicsolutions/mcp-isap/agents-mdgit clone --depth 1 https://github.com/matematicsolutions/mcp-isapWrote 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/instructions/matematicsolutions/mcp-isap/agents-md)<a href="https://agentmods.dev/instructions/matematicsolutions/mcp-isap/agents-md"><img src="https://agentmods.dev/badge/instructions/matematicsolutions/mcp-isap/agents-md.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 | $0.01208 | $0.01208 |
| Opus 5 | $0.00604 | $0.00604 |
| Sonnet 5 | $0.00242 | $0.00242 |
| Haiku 4.5 | $0.00121 | $0.00121 |
Grade A, and why
mcp-isap 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 3d 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 — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md - mcp-isap
An agents.md standard file (Linux Foundation / Agentic AI Foundation) - canonical instructions for AI agents working with this repository. Read natively by Cursor, Codex (OpenAI), Jules (Google), Devin / Windsurf, Aider, Amp, Factory, GitHub Copilot.
Project goal
An MCP (Model Context Protocol) server for Polish legislation - Dziennik Ustaw (Journal of Laws) + Monitor Polski from 1918 (96k+ acts) - via the official Sejm ELI API (api.sejm.gov.pl/eli).
One of the 5 MateMatic Polish-law connectors (mcp-saos, mcp-nsa, mcp-isap (this one), mcp-krs, mcp-eu-sparql).
MateMatic context (HARD CONSTRAINTS)
The repo is maintained by MateMatic Solutions. The connector is trust infrastructure.
- Every tool call MUST return
structuredContent.citationswith: the ELI identifier, act title, canonical URL (isap.sejm.gov.pl), entry-into-force date, status (in force / repealed). - Stateless - no PII cache.
- No content modification of the act - the official text is integral.
- Act status is critical - "in force" / "repealed" / "expired" must be in the citation, otherwise the citation is misleading.
MCP tools (tools contract)
| Tool | Key parameters | Returns |
|---|---|---|
search_acts |
title?, year?, publisher? (DU/MP), type?, in_force?, limit? |
list of acts + citations |
get_act |
eli (ELI identifier) |
act metadata + links to texts |
get_act_text |
eli, page? (1-based), search_text? |
one 5000-character page of the act text, or the fragment around search_text |
Full description: src/index.ts + README.md.
get_act_text - which point in time the text is from
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.
- 3d ago First seen · 89 lines · 1,208 tokens per session scan A 26d2b4f72310
mcp-isap AGENTS.md is an instructions file published in the GitHub repository matematicsolutions/mcp-isap (1 stars, last pushed 25d ago), licensed MIT. It adds 1,208 tokens to every session, about $0.0060 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
uk-legal-mcp CLAUDE.md
Instructions for paulieb89/uk-legal-mcp, covering claude.md — uk-legal-mcp, what this is, client ecosystems served, documentation index and commands.
Legal-Workflow-Chain CLAUDE.md
Instructions for lawyerllsx-dotcom/Legal-Workflow-Chain, covering claude.md — llm wiki schema（开源模板）, 核心原则, 文件处理规则, 文书完成前自检清单 and 知识存储规则.
compare-cli AGENTS.md
AGENTS.md instructions for DrBaher/compare-cli, covering agents.md, output contract, exit codes, --json output shape (stable across v1.x) and stable keys.
mcp-nsa AGENTS.md
AGENTS.md instructions for matematicsolutions/mcp-nsa, covering agents.md - mcp-nsa, project goal, matematic context (hard constraints), mcp tools (tools contract) and build and test.
claude-for-hk-law CLAUDE.md
Instructions for Buildwise-Studios/claude-for-hk-law, covering claude.md, layout, legal system context, key hong kong ordinances and legal research sources.
korean-firefighter-law-mcp CLAUDE.md
Claude Code instructions for ssd7830-cmyk/korean-firefighter-law-mcp, covering korean-firefighter-law-mcp, a. 답변 규칙 — 기억이 아니라 이 저장소의 코드가 근거다, b. mcp 도구 사용 and c. 작업 규칙.