letta-ai/letta-code · src/skills/builtin/managing-shared-memory/SKILL.md

managing-shared-memory skillA

managing-shared-memory is agent-read markdown (skill) from letta-ai/letta-code: Create and manage shared memory — git-tracked repositories hosted on Letta Cloud that are attached to one or more agents and projected into their filesystems. Use when the user wants to share memory or files across agents, store context outside your own MemFS, attach or detach shared memory, or inspect its file history..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add letta-ai/letta-code/managing-shared-memory@git:20260828.c9c32a1
Exact content
mdr add letta-ai/letta-code/managing-shared-memory@sha256:4bd112be45d18dd0

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_j3rk4e7lyek6z2gd.svg)](https://markdownregistry.com/a/art_j3rk4e7lyek6z2gd)

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Versions

versioncommittedcommitsizeaudit
git:20260828.c9c32a1 latest2026-08-28 c9c32a1 5,621 BA view · diff
git:20260804.2f190662026-08-04 2f19066 5,453 BA view · diff
git:20260728.e7845812026-07-28 e784581 6,278 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5621 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 · 3,370 stars · license Apache-2.0 · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_j3rk4e7lyek6z2gd
GET https://markdownregistry.com/api/v1/resolve?ref=letta-ai/letta-code/managing-shared-memory
GET https://markdownregistry.com/api/v1/blob/4bd112be45d18dd02771c0e13828e07d8ee43a11ebb7d21d54a7f75c4a76ec6b

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.