Borrowing it
Nothing to install: this file belongs to RealMikeChong/ultra-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.
curl -O https://raw.githubusercontent.com/RealMikeChong/ultra-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/RealMikeChong/ultra-mcpWrote 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/realmikechong/ultra-mcp/agents-md)<a href="https://agentmods.dev/instructions/realmikechong/ultra-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/realmikechong/ultra-mcp/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/realmikechong/ultra-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/realmikechong/ultra-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00663 | $0.00663 |
| Opus 5.5 | $0.00265 | $0.00265 |
| Sonnet 5.5 | $0.00133 | $0.00133 |
| Haiku 4.5 | $0.00066 | $0.00066 |
Grade A, and why
ultra-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 2mo 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 — 41 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repository Guidelines
Project Structure & Module Organization
src/: TypeScript sources for the CLI and MCP server.- Key modules:
src/cli.ts,src/server.ts,src/commands/,src/providers/,src/config/,src/db/,src/api/,src/utils/,src/vector/.
- Key modules:
src/__tests__/: Unit, integration, and e2e tests; sharedsetup.ts.drizzle/: SQL schema/migrations and artifacts.web/: Dashboard app (built separately); output indist-web/.- Build outputs:
dist/(CLI),dist-web/(dashboard).
Build, Test, and Development Commands
- Install deps:
bun install(preferred) ornpm install. - Build CLI:
bun run build→ emitsdist/cli.js(executable) and copiesdrizzle/. - Build dashboard:
bun run build:dashboard(runs insideweb/). - Build all:
bun run build:all(CLI + dashboard). - Dev watch (CLI):
bun run dev. - Run dashboard in dev via CLI:
bun run dev:api(builds then serves dashboard with--dev). - Tests:
bun run test(default),bun run test:all, coveragebun run test:coverage, UIbun run test:ui, e2ebun run test:e2e.
Coding Style & Naming Conventions
- Language: TypeScript (ES2022 modules). Indentation: 2 spaces.
- Filenames: kebab-case for files/dirs (e.g.,
start-server.ts); tests end with.test.ts. - Linting: ESLint +
@typescript-eslint. Runbun run lintorbun run lint:fix. - Console usage:
no-consoleenforced except in CLI, config, utils, API, tests, and mocks (seeeslint.config.js).
Testing Guidelines
- Framework: Vitest (Node environment). Setup file:
src/__tests__/setup.ts. - Locations: colocated
*.test.tsand suites undersrc/__tests__/. - Coverage: V8 provider; reporters text/json/html. Default excludes
e2eandweb; usetest:allto include everything.
Commit & Pull Request Guidelines
- Commit style: Conventional Commits (
feat:,fix:,chore:,refactor:) as used in history. - PR requirements: clear summary, rationale, linked issues, screenshots/GIFs for
web/changes, and test notes. - Quality gates: green tests, no lint errors, update docs/tests for behavior 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.
- 2mo ago First seen · 41 lines · 663 tokens per session scan A 75d0edddc0aa
ultra-mcp AGENTS.md is an instructions file published in the GitHub repository RealMikeChong/ultra-mcp (277 stars, last pushed 1y ago), licensed MIT. It adds 663 tokens to every session, about $0.0027 per session on Opus 5.5. 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 2026-08-30.
ultra-mcp AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| ultra-mcp AGENTS.mdRealMikeChong/ultra-mcp | Instructions file | 277 | 1y ago | MIT | A | 663 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 275k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |