AGENTS.md@src/websocket/listenerA

AGENTS.md@src/websocket/listener from letta-ai/letta-code is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add letta-ai/letta-code/src/websocket/listener/AGENTS.md@git:20261025.3621ec2

Pins git:20261025.3621ec2 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
letta-ai/letta-code
Path
src/websocket/listener/AGENTS.md
Versions recorded
2
Latest version
git:20261025.3621ec2, committed Oct 25, 2026
First version recorded
Jul 10, 2026
Size
6,939 bytes
Repository stars
3,790
License
Apache-2.0

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

# Listener State Machine Guide

This directory owns local listener orchestration. Read this file before changing
turns, approvals, cancellation, recovery, queue gating, or status projection.

## Canonical Ownership

`TurnLifecycle` in `turn-lifecycle.ts` is the only owner of active-turn state.
`ConversationRuntime` exposes read-only projections for compatibility:

- `isProcessing`
- `cancelRequested`
- `loopStatus`
- `activeWorkingDirectory`
- `activeRunId`
- `lastStopReason`

Never add setters or parallel flags for these values. Add a lifecycle transition
when a new state is genuinely required.

The lifecycle states are complete and mutually exclusive:

- `idle`: no local owner; queue work may start.
- `command`: a synchronous command owns the conversation.
- `active`: a message or approval-recovery turn owns the conversation.
- `cancelling`: the active lease was aborted; UI projects idle, but the queue
  remains blocked until that lease settles.

## Lease Rule

Every active turn has a `TurnLease`. Async state changes and side effects must
carry that exact lease. Never look up `currentLease` after an await and assume
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add letta-ai/letta-code/src/websocket/listener/AGENTS.md@sha256:70c9bb5c1f30cbfc

The line at the top of this page pins the label git:20261025.3621ec2, 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_e4rcvvwvufg37irf.svg)](https://markdownregistry.com/a/art_e4rcvvwvufg37irf)

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

Versions

The registry has recorded 2 versions of this file, between Jul 10, 2026 and Oct 25, 2026, about one every 106 days.

versioncommittedcommitsizeaudit
git:20261025.3621ec2 latest2026-10-25 3621ec2 6,939 BA view · diff
git:20260710.c98c9d12026-07-10 c98c9d1 5,576 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 (6939 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

letta-ai/letta-code · 3,790 stars · license Apache-2.0 · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_e4rcvvwvufg37irf
GET https://markdownregistry.com/api/v1/resolve?ref=letta-ai/letta-code/src/websocket/listener/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/70c9bb5c1f30cbfc9d316e55c3798e8cfcca5db843e4564da28fde0a3a88796e

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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