twitterapi-io-mcp: Instructions file for Codex

AGENTS.md

twitterapi-io-mcp AGENTS.md is an instructions file for Codex, OpenCode from dorukardahan/twitterapi-io-mcp. It costs 576 tokens per session, scanned A, original, MIT.

Repository instructions for twitterapi-io-mcp, an MCP server that provides bundled documentation for the Twitter API, a service for working with Twitter data. It is a Node.js package with tests and a script that refreshes its documentation snapshot.

In plain words
What is it for?
Running, testing, building, or refreshing the server's documentation snapshot, while following its Node.js ESM module conventions.
Why use it?
They clarify which files are runtime code, generated documentation, development-only scrapers, and cached data. This reduces accidental commits of local files and keeps documentation changes tested.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is dorukardahan/twitterapi-io-mcp's own configuration. It tells Codex and OpenCode how to work on twitterapi-io-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything twitterapi-io-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to dorukardahan/twitterapi-io-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/dorukardahan/twitterapi-io-mcp/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/dorukardahan/twitterapi-io-mcp

Made for: Codex, OpenCode.

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.

agentmods badge for twitterapi-io-mcp AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/dorukardahan/twitterapi-io-mcp/agents-md.svg)](https://agentmods.dev/instructions/dorukardahan/twitterapi-io-mcp/agents-md)
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<a href="https://agentmods.dev/instructions/dorukardahan/twitterapi-io-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/dorukardahan/twitterapi-io-mcp/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 576 This file is loaded in full into every session.
When invoked 576 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00576 $0.00576
Opus 5 $0.00288 $0.00288
Sonnet 5 $0.00115 $0.00115
Haiku 4.5 $0.00058 $0.00058

Measured 8d ago against content hash c78a77293ef6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

twitterapi-io-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 8d 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.

AGENTS.md · 51 lines

How it starts

The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Repository Guidelines

Project Structure

  • index.js: Main MCP server (ESM) and CLI entrypoint (twitterapi-io-mcp).
  • data/docs.json: Bundled documentation snapshot used at runtime.
  • scrape-all.cjs, scrape-docs.cjs: Dev-only scrapers to refresh data/docs.json (not shipped to npm).
  • test/index.test.js: Node.js built-in test runner suite.
  • packages/twitterapi-docs-mcp/: Legacy npm package (deprecated wrapper for backwards compatibility).
  • .github/workflows/: CI/release automation.
  • cache/: Local runtime cache (gitignored; don’t commit generated content).

Build, Test, and Development Commands

Prereq: Node.js >=18.18.0.

npm install          # install deps
npm start            # run MCP server locally (stdio)
npm test             # run unit tests (node --test)
npm run scrape       # refresh docs snapshot (updates data/docs.json)
npm run build        # no-op (package is pure ESM)

If you change the docs snapshot, commit data/docs.json and ensure npm test passes.

Coding Style & Naming Conventions

  • JavaScript ESM ("type": "module"); prefer import/export and const.
  • Match existing formatting in index.js/test/index.test.js (2-space indent, minimal diffs).
  • Keep tool/resource identifiers stable and descriptive (e.g., search_twitterapi_docs, twitterapi://guides/pricing).
  • If you add/rename tools or resources, update the tables in README.md.

Testing Guidelines

  • Tests run with Node’s test runner; keep them deterministic and offline (no network calls).
  • Add new coverage alongside existing suites in test/index.test.js unless a new file is clearly warranted.
  • Prefer node:assert and small, focused cases (input validation, search behavior, data shape).

Commit & Pull Request Guidelines

  • Commit messages are short and imperative (e.g., “Add …”, “Fix …”).
  • Release/version commits typically use vX.Y.Z - …; include CHANGELOG.md and package.json updates when applicable.
  • Every npm publish must have a matching Git tag + GitHub Release for the same version (never let releases/tags lag npm).
  • PRs should include: a clear description, how to test (npm test), and any data/doc changes (e.g., regenerated data/docs.json).

Read the full file on GitHub · 51 lines

Changes

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.

  1. 8d ago First seen · 51 lines · 576 tokens per session scan A c78a77293ef6

Subscribe to this mod's changes

twitterapi-io-mcp AGENTS.md is an instructions file published in the GitHub repository dorukardahan/twitterapi-io-mcp (8 stars, last pushed 4d ago), licensed MIT. It adds 576 tokens to every session, about $0.0029 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.

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