codex-history-ingest

1# Codex History Ingest — Conversation Mining
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3You 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.
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5This skill can be invoked directly or via the `wiki-history-ingest` router (`/wiki-history-ingest codex`).
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7## Before You Start
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9**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.
10`WRITING.md` preferences apply only to newly drafted or rewritten natural-language Markdown; preserve source content and structured records.
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121. **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`)
132. Read `.manifest.json` at the vault root to check what has already been ingested
143. Read `index.md` at the vault root to understand what the wiki already contains
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16## Ingest Modes
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18### Append Mode (default)
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20Check `.manifest.json` for each source file. Only process:
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22- Files not in the manifest (new session rollouts, new index files)
23- Files whose modification time is newer than `ingested_at` in the manifest
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25Use this mode for regular syncs.
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27### Full Mode
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