AGENTS.md@packages/mcp-stdio-coreA
AGENTS.md@packages/mcp-stdio-core from code-yeongyu/oh-my-openagent is an AGENTS.md file: the standing instructions coding agents read in that repo.
mdr add code-yeongyu/oh-my-openagent/packages/mcp-stdio-core/AGENTS.md@git:20260905.db0feecPins git:20260905.db0feec in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 14 of 14 checks passed
- Kind
- AGENTS.md file
- Repository
- code-yeongyu/oh-my-openagent
- Path
packages/mcp-stdio-core/AGENTS.md- Versions recorded
- 4
- Latest version
- git:20260905.db0feec, committed Sep 5, 2026
- First version recorded
- Jun 17, 2026
- Size
- 2,414 bytes
- Repository stars
- 70,763
- License
- a license file GitHub does not identify
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# mcp-stdio-core -- JSON-RPC stdio Framing + Dispatch (Core) **Generated:** 2026-08-24 / f3642fcda ## OVERVIEW The lowest-level core package: JSON-RPC 2.0 transport over stdio (line-mode and Content-Length framed), an event-loop server with idle timeout, response builders, and an `isPlainRecord` guard. Zero runtime/peer dependencies; imports nothing from the workspace, consumed by every MCP-layer package. Package: `@oh-my-opencode/mcp-stdio-core`. ## KEY FILES (5 source, all flat in `src/`) | File | Subpath export | Role | |------|----------------|------| | `types.ts` | `./types` | `JsonRpcId/Error/Result/Response`, `McpToolDescriptor`, `TextContent`, `McpLifecycleLog` | | `record.ts` | `./record` | `isPlainRecord(value)` type guard | | `responses.ts` | `./responses` | `successResponse`, `errorResponse`, `jsonRpcId`, `messageFromError` | | `server.ts` | `./server` | `runJsonRpcStdioServer(config)`: async-generator loop, idle timeout, `McpRequestHandler`, exits on terminal output errors | | `transport.ts` | `./transport` | `readStdioJsonRpcMessages` (async gen), `writeStdioJsonRpcResponse`, dual framing | ## CONSUMERS - `lsp-core/src/mcp.ts` (primary): LSP MCP server. …
Read the whole file at its exact version.
How to install
mdr add code-yeongyu/oh-my-openagent/packages/mcp-stdio-core/AGENTS.md@sha256:921c2cd7376587b4The line at the top of this page pins the label git:20260905.db0feec, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_qpjdlf6hunnrbefx)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jun 17, 2026 and Sep 5, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260905.db0feec latest | 2026-09-05 | db0feec | 2,414 B | A | view · diff |
| git:20260824.f7cdde8 | 2026-08-24 | f7cdde8 | 2,479 B | A | view · diff |
| git:20260717.cd407ed | 2026-07-17 | cd407ed | 2,312 B | A | view · diff |
| git:20260617.6e3336b | 2026-06-17 | 6e3336b | 1,902 B | A | view |
Audit of the latest version
- pass: Size between 200 bytes and 200 KB (2414 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
code-yeongyu/oh-my-openagent · 70,763 stars · license a license file GitHub does not identify · pushed 2026-11-07 · branch dev
API
GET https://markdownregistry.com/api/v1/artifacts/art_qpjdlf6hunnrbefx GET https://markdownregistry.com/api/v1/resolve?ref=code-yeongyu/oh-my-openagent/packages/mcp-stdio-core/AGENTS.md GET https://markdownregistry.com/api/v1/blob/921c2cd7376587b4618cafd0db19c9c2584afa15044323301fdf4d0e07b3dbd5
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Guides: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.