AGENTS.md@packages/coding-agent/src/core/extensionsA

AGENTS.md@packages/coding-agent/src/core/extensions from code-yeongyu/senpi is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add code-yeongyu/senpi/packages/coding-agent/src/core/extensions/AGENTS.md@git:20260929.e47437e

Pins git:20260929.e47437e in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
code-yeongyu/senpi
Path
packages/coding-agent/src/core/extensions/AGENTS.md
Versions recorded
7
Latest version
git:20260929.e47437e, committed Sep 29, 2026
First version recorded
Jul 7, 2026
Size
6,520 bytes
Repository stars
512
License
MIT

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

# packages/coding-agent/src/core/extensions

The extension system. **The fork's most important architectural surface** — every fork feature that *can* be an extension *is* one. `types.ts` is ~2367 lines of public API contract. Treat changes here as breaking until proven otherwise.

## FILES

```
extensions/
├── types.ts             # Public API: ExtensionAPI, Extension, ExtensionContext, ExtensionUIContext,
│                        # ExtensionEvent union (30+ events), all *EventResult types, ToolDefinition.
│                        # ~2367 LOC — VERY HIGH merge-conflict risk on every upstream sync.
├── loader.ts            # Discovery + TS import (native Bun importer, lazy jiti on Node).
│                        # Aliases `@mariozechner/pi-*` → workspace packages.
├── extension-module-cache.ts # One live module generation + its factories, keyed by source fingerprint
├── runner.ts            # ExtensionRunner — owns the runtime, dispatches events, holds shutdown handlers,
│                        # exposes `bindCore()` to wire `pi.*` stubs to real implementations.
├── wrapper.ts           # 30-line wrapper utility used to track extension origin per UI message
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add code-yeongyu/senpi/packages/coding-agent/src/core/extensions/AGENTS.md@sha256:975591d2414da274

The line at the top of this page pins the label git:20260929.e47437e, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_zisghyx7mf3qoz6z.svg)](https://markdownregistry.com/a/art_zisghyx7mf3qoz6z)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 7 versions of this file, between Jul 7, 2026 and Sep 29, 2026, about one every 14 days.

versioncommittedcommitsizeaudit
git:20260929.e47437e latest2026-09-29 e47437e 6,520 BA view · diff
git:20260922.a76261a2026-09-22 a76261a 6,513 BA view · diff
git:20260822.041bb5e2026-08-22 041bb5e 5,991 BA view · diff
git:20260807.133a7952026-08-07 133a795 5,867 BA view · diff
git:20260729.75159fd2026-07-29 75159fd 5,798 BA view · diff
git:20260717.70139642026-07-17 7013964 5,692 BA view · diff
git:20260707.482d1842026-07-07 482d184 5,173 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (6520 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

GitHub

code-yeongyu/senpi · 512 stars · license MIT · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zisghyx7mf3qoz6z
GET https://markdownregistry.com/api/v1/resolve?ref=code-yeongyu/senpi/packages/coding-agent/src/core/extensions/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/975591d2414da274023a1b25f038e5589b3af01973133ddb1ab8f8e5dd5747ba

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.

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