Borrowing it
Nothing to install: this file belongs to naplesblue/grokbridge. 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/naplesblue/grokbridge/main/AGENTS.mdgit clone --depth 1 https://github.com/naplesblue/grokbridgeWrote 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/naplesblue/grokbridge/agents-md)<a href="https://agentmods.dev/instructions/naplesblue/grokbridge/agents-md"><img src="https://agentmods.dev/badge/instructions/naplesblue/grokbridge/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/naplesblue/grokbridge/agents-md"><img src="https://agentmods.dev/badge/instructions/naplesblue/grokbridge/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 | $0.00532 | $0.00532 |
| Opus 5.5 | $0.00213 | $0.00213 |
| Sonnet 5.5 | $0.00106 | $0.00106 |
| Haiku 4.5 | $0.00053 | $0.00053 |
Grade A, and why
grokbridge 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 — 46 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repository guidelines
Guidance for coding agents working in this repository.
Project structure
mcp-server/src/— the MCP server.server.mjsregisters tools and runs the stdio transport;tools/holds one file per tool plus shared execution helpers;lib/holds the engine (Grok CLI wrapper, job state, Git context, prompts, process control, xAI fallback).dev-runner.mjsandworker.mjsdrive tools outside Codex.tests/—node --testsuites and the fake-grok fixture.scripts/— version tooling (bump-version.mjs)..codex-plugin/and.mcp.json— Codex plugin packaging;dev/— local dev install and config snippets.
Commands
npm test— run the test suites.npm run build—tsctype-check (JSDoc types, no emit).npm run bump-version/npm run check-version— keep the coupled version strings in sync.
Style
- ESM
.mjswith JSDoc types. Type-check must pass; noany. - No runtime dependencies beyond
@modelcontextprotocol/sdkandzod. - Lowercase-hyphen filenames. Keep tool input schemas as
zodobjects.
Testing
- Tests are
tests/*.test.mjs, run withnode --test. - Use the fake-grok fixture to stub Grok CLI interactions. Never hit the network except localhost stubs.
- Cover job lifecycle, fallback triggers, and the write gate when touching those paths.
Safety invariants
These must never regress:
- Job success is read from Grok's
stopReason(EndTurn= clean), never from exit codes. - Write mode stays double-gated:
GROK_BUILD_ALLOW_WRITE=trueand per-callwrite: true. - The xAI API fallback is read-only and opt-in; it is never used for write tasks.
always_approverule-allowsBashwholesale for a write run (needed for headless jobs, since grok cancels at the first un-rule-allowed permission prompt). TheWRITE_DENIESrules must always take precedence over that allowance, sorm/mv/cpand Git-write commands stay denied and the workspace sandbox still bounds execution.
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 · 46 lines · 532 tokens per session scan A 66285de361cf
grokbridge AGENTS.md is an instructions file published in the GitHub repository naplesblue/grokbridge (3 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 532 tokens to every session, about $0.0021 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 2026-08-31.
grokbridge AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| grokbridge AGENTS.mdnaplesblue/grokbridge | Instructions file | 3 | 3mo ago | Apache-2.0 | A | 532 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | 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 | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |