letta-ai/skills · letta/navigating-chatgpt-history/SKILL.md

navigating-chatgpt-history skillA

navigating-chatgpt-history is agent-read markdown (skill) from letta-ai/skills: Navigates archived ChatGPT or Claude-style conversation exports and a MemFS reference archive on demand. Use when recalling what a past assistant knew, searching old conversations, rendering specific chats, seeding reference memory from export sidecars, or mining historical context without doing a full import..

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/navigating-chatgpt-history@git:20260521.b7217b9
Exact content
mdr add letta-ai/skills/navigating-chatgpt-history@sha256:ecc0015523668090

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_snv4gcsx5egyrmd5.svg)](https://markdownregistry.com/a/art_snv4gcsx5egyrmd5)

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Versions

versioncommittedcommitsizeaudit
git:20260521.b7217b9 latest2026-05-21 b7217b9 5,184 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 (5184 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_snv4gcsx5egyrmd5
GET https://markdownregistry.com/api/v1/resolve?ref=letta-ai/skills/navigating-chatgpt-history
GET https://markdownregistry.com/api/v1/blob/ecc00155236680904acb039fc8c7c6665b34a578ebda1d1aba2a02e5ab7a8bd9

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