Getting it into your agent
There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.
Wrote 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/jdlar1/siigo-mcp/agents-md)<a href="https://agentmods.dev/instructions/jdlar1/siigo-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/jdlar1/siigo-mcp/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 5.1 | $0.01868 | $0.01868 |
| Opus 5 | $0.00934 | $0.00934 |
| Sonnet 5 | $0.00374 | $0.00374 |
| Haiku 4.5 | $0.00187 | $0.00187 |
Grade A, and why
siigo-mcp AGENTS.md scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Narrow errors with runtime checks such as `error instanceof Error` or `axios.isAxiosError(error)`. How it starts
The opening of the file, as written. The whole thing — 170 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Scope
- This file applies to the repository root:
/home/jdide/path/siigo-mcp. - The project is a Node 18+ TypeScript MCP server for the Siigo API.
- Runtime entrypoint:
src/index.ts. - Main client implementation:
src/siigo-client.ts. - Shared API contracts:
src/types.ts. - Tests currently live in
test/*.test.jsand run against built output indist/.
Agent Priorities
- Keep changes small and targeted.
- Preserve the existing public API shape unless the task explicitly requires a breaking change.
- Prefer extending existing patterns over introducing new abstractions.
- Do not add new tooling unless the task calls for it.
- Do not invent lint or formatter rules that are not already implied by the codebase.
Repository Facts
- Package manager:
pnpm(packageManager: [email protected]). - Module system: ESM (
"type": "module"). - TypeScript config is strict (
"strict": true). - Local source imports use explicit
.jsextensions because TS compiles to Node ESM. - Jest is configured through
jest.config.cjswithtestEnvironment: 'node'. - Jest matches
**/test/**/*.test.js. - Tests import from
../dist/..., so the project must be built before tests are reliable. - Linting and formatting are handled by Biome through
biome.json. - Repo lint script:
pnpm lint. - Repo format scripts:
pnpm formatandpnpm format:write. - No Prettier or ESLint config files exist today.
- No Cursor rules were found in
.cursor/rules/or.cursorrules. - No Copilot instructions were found in
.github/copilot-instructions.md.
Setup
- Install dependencies:
pnpm install - Build once before running tests:
pnpm build - Start compiled server:
pnpm start - Run dev entrypoint with TS directly:
pnpm dev
Build, Test, and Verification Commands
- Build:
pnpm build - Lint:
pnpm lint - Auto-fix lint and formatting issues where safe:
pnpm lint:fix - Check formatting only:
pnpm format - Rewrite files with configured formatting:
pnpm format:write - Clean build output:
pnpm clean - Full test suite:
pnpm test - Start compiled server:
pnpm start - Run the TypeScript entrypoint directly:
pnpm dev
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 · 170 lines · 1,868 tokens per session scan A 43f4e9942daa
siigo-mcp AGENTS.md is an instructions file published in the GitHub repository jdlar1/siigo-mcp (7 stars, last pushed 10d ago), licensed MIT. It adds 1,868 tokens to every session, about $0.0093 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.