Borrowing it
Nothing to install: this file belongs to ystreibel/logseq-wiki. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ystreibel/logseq-wiki/main/.skills/pi-history-ingest/SKILL.mdgit clone --depth 1 https://github.com/ystreibel/logseq-wikiWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ystreibel/logseq-wiki/pi-history-ingest)<a href="https://agentmods.dev/skills/ystreibel/logseq-wiki/pi-history-ingest"><img src="https://agentmods.dev/badge/skills/ystreibel/logseq-wiki/pi-history-ingest/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ystreibel/logseq-wiki/pi-history-ingest"><img src="https://agentmods.dev/badge/skills/ystreibel/logseq-wiki/pi-history-ingest.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00095 | $0.02058 |
| Opus 5 | $0.00048 | $0.01029 |
| Sonnet 5 | $0.00019 | $0.00412 |
| Haiku 4.5 | $0.00010 | $0.00206 |
Grade A, and why
pi-history-ingest scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Pi History Ingest — Extraction de Connaissances des Sessions Pi
Tu extrais les connaissances des sessions de l'agent de coding Pi et tu les distilles dans le wiki Logseq. Les sessions Pi sont stockées en JSONL structuré avec une arborescence — ton rôle est de suivre la branche active, extraire la connaissance durable, et la compiler.
Ce skill peut être invoqué directement ou via le routeur wiki-history-ingest
(/wiki-history-ingest pi).
Avant de commencer
- Lire
~/.logseq-wiki/config(ou.envlocal) →LOGSEQ_VAULT_PATH,PI_HISTORY_PATH(défaut :~/.pi/agent/sessions) - Lire
wiki/_manifest.jsonpour savoir ce qui a déjà été ingéré - Lire
wiki/_master-index.mdpour connaître le contenu existant du wiki
Modes d'ingestion
Mode Append (défaut)
Vérifier wiki/_manifest.json pour chaque fichier source. Traiter uniquement :
- Fichiers absents du manifest (nouvelles sessions)
- Fichiers dont le mtime est plus récent que
ingested_atdans le manifest
Mode Full
Traiter tout indépendamment du manifest. Utiliser après wiki-rebuild ou si
l'utilisateur demande un re-ingest complet.
Structure des données Pi
Pi stocke les sessions sous ~/.pi/agent/sessions/ (ou le chemin défini par PI_HISTORY_PATH) :
~/.pi/agent/sessions/
├── --<chemin-cwd>--/ # Répertoire de travail avec / remplacés par -
│ └── <timestamp>_<uuid>.jsonl # Fichier de session JSONL
└── ...
Format JSONL des sessions
Chaque .jsonl est une séquence d'objets JSON. La première ligne est toujours
un header session ; les lignes suivantes sont des entrées de l'arbre avec id et parentId.
Types d'entrées clés :
type |
Intérêt | Ingérer ? |
|---|---|---|
session |
Header avec cwd, version, id, timestamp |
Métadonnées seulement |
message |
Tour de conversation (user, assistant, toolResult, etc.) |
Source primaire |
compaction |
Résumé de compaction du contexte | Signal fort |
branch_summary |
Résumé lors d'un switch de branche | Signal fort |
session_info |
Nom de session (via /name) |
Pour le titre |
model_change |
Changement de modèle | Ignorer |
custom |
État de l'extension | Ignorer |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 201 lines · 95 tokens per session scan A fdd90f484e94
pi-history-ingest is a skill published in the GitHub repository ystreibel/logseq-wiki (4 stars, last pushed 16d ago), licensed MIT. It adds 95 tokens to every session and 2,058 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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