codex-history-ingest SKILL.md skillA
codex-history-ingest from ar9av/obsidian-wiki is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ar9av/obsidian-wiki/codex-history-ingest@git:20261105.7ae5ed7Pins git:20261105.7ae5ed7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ar9av/obsidian-wiki
- Path
skills/codex-history-ingest/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261105.7ae5ed7, committed Nov 5, 2026
- Size
- 8,716 bytes
- Repository stars
- 3,689
- License
- MIT
Ingest Codex CLI conversation/session history into Obsidian as distilled knowledge. Use for importing or mining ~/.codex sessions, rollout files, indexes, or transcript logs; use wiki-agent for targeted topic-only recall.
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
# Codex History Ingest — Conversation Mining You are extracting knowledge from the user's past Codex sessions and distilling it into the Obsidian wiki. Session logs are rich but noisy: focus on durable knowledge, not operational telemetry. This skill can be invoked directly or via the `wiki-history-ingest` router (`/wiki-history-ingest codex`). ## Before You Start **Writing profile:** Before drafting or rewriting natural-language Markdown, read and apply the `Writing Profile Resolution` section in `llm-wiki/SKILL.md`. Framework schema, provenance, safety, and operation-specific requirements take precedence. `WRITING.md` preferences apply only to newly drafted or rewritten natural-language Markdown; preserve source content and structured records. 1. **Resolve config** — follow the Config Resolution Protocol in `llm-wiki/SKILL.md` (inline `@name` override → walk up CWD for `.env` → global config → prompt setup). This gives `OBSIDIAN_VAULT_PATH` and `CODEX_HISTORY_PATH` (defaults to `~/.codex`) 2. Read `.manifest.json` at the vault root to check what has already been ingested 3. Read `index.md` at the vault root to understand what the wiki already contains ## Ingest Modes …
Read the whole file at its exact version.
How to install
mdr add ar9av/obsidian-wiki/codex-history-ingest@sha256:9935803c1fab7338The line at the top of this page pins the label git:20261105.7ae5ed7, 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.
[](https://markdownregistry.com/a/art_coqhry2icbx6ixjo)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Nov 5, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8716 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
ar9av/obsidian-wiki · 3,689 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_coqhry2icbx6ixjo GET https://markdownregistry.com/api/v1/resolve?ref=ar9av/obsidian-wiki/codex-history-ingest GET https://markdownregistry.com/api/v1/blob/9935803c1fab73389fbb703fb0992360f091906cc70701bfc16ba4bd1e1d24a7
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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.