letta-ai/skills · letta/self-configuration/SKILL.md

self-configuration skillA

self-configuration is agent-read markdown (skill) from letta-ai/skills: Configures Letta agents' own runtime behavior, including model, context window, system prompt, reasoning, conversation overrides, compaction settings, and compaction prompts. Use when an agent or user asks to self-modify, tune summarization/compaction, change identity/system instructions, adjust model settings, or test conversation-scoped overrides..

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/skills/self-configuration@git:20260618.9da3d97
Exact content
mdr add letta-ai/skills/self-configuration@sha256:7e2dcaa0c838c61e

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_pjiwzjtlg3afpljn.svg)](https://markdownregistry.com/a/art_pjiwzjtlg3afpljn)

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Versions

versioncommittedcommitsizeaudit
git:20260618.9da3d97 latest2026-06-18 9da3d97 9,523 BA view · diff
git:20260616.f2173ce2026-06-16 f2173ce 8,621 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 (9523 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/skills · 143 stars · license NOASSERTION · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pjiwzjtlg3afpljn
GET https://markdownregistry.com/api/v1/resolve?ref=letta-ai/skills/self-configuration
GET https://markdownregistry.com/api/v1/blob/7e2dcaa0c838c61e7904dc9598cd69f5a3f359e68829122ff8f88ada45c91d64

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