wiki-agent

wiki-agent is a skill for Claude Code, Codex from ystreibel/logseq-wiki. It costs 190 tokens per session (3,659 once invoked), scanned A, original, MIT.

A targeted search tool for finding and summarising past conversations from a selected AI coding agent, such as Claude, Codex, or Copilot.

In plain words
What is it for?
Use it to recover earlier decisions, setup steps, coding patterns, or solutions from another agent’s sessions and add the useful findings to a shared wiki.
Why use it?
It saves you from searching through an agent’s complete conversation history when you only need information about one topic.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/ystreibel/logseq-wiki/wiki-agent
Any agent
npx skills add ystreibel/logseq-wiki --skill wiki-agent
Clone the repo
git clone --depth 1 https://github.com/ystreibel/logseq-wiki

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for wiki-agent

README.md
[![agentmods](https://agentmods.dev/badge/skills/ystreibel/logseq-wiki/wiki-agent.svg)](https://agentmods.dev/skills/ystreibel/logseq-wiki/wiki-agent)
Your own site
<a href="https://agentmods.dev/skills/ystreibel/logseq-wiki/wiki-agent"><img src="https://agentmods.dev/badge/skills/ystreibel/logseq-wiki/wiki-agent.svg" alt="Measured on agentmods" height="20"></a>
Per session 190 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,659 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00190 $0.03659
Opus 5 $0.00095 $0.01829
Sonnet 5 $0.00038 $0.00732
Haiku 4.5 $0.00019 $0.00366

Measured 5d ago against content hash 286f8ae21b25, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

wiki-agent 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 5d 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.

.skills/wiki-agent/SKILL.md · 295 lines

How it starts

The opening of the file, as written. The whole thing — 295 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Wiki Agent — Targeted Cross-Agent History Search + Ingest

You are doing a query-driven targeted ingest from one specific AI agent's raw conversation history. The user is typically working in a different agent right now and wants to pull in context from another agent's past sessions.

This is not bulk ingest. You find sessions about a specific topic, extract the relevant blobs, distill them into the wiki, and return a synthesized answer the user can act on immediately.

Command Routing

Parse the invocation to determine the target agent and optional query:

Command Target Example
/wiki-claude [query] Claude Code history /wiki-claude "how did I set up auth middleware"
/wiki-codex [query] Codex CLI history /wiki-codex "rust ownership patterns"
/wiki-hermes [query] Hermes agent history /wiki-hermes "memory architecture"
/wiki-openclaw [query] OpenClaw history /wiki-openclaw "project planning approach"
/wiki-copilot [query] Copilot chat history /wiki-copilot "test strategy for API routes"
/wiki-pi [query] Pi agent history /wiki-pi "how did I refactor the auth module"

If no query is given, default to recent sessions mode: ingest the last 5 unprocessed sessions from that agent and return a summary of what was found. This is equivalent to a focused wiki-history-ingest for that agent only.

Before You Start

  1. Resolve config — read ~/.logseq-wiki/config first (gives LOGSEQ_VAULT_PATH and LOGSEQ_WIKI_REPO). If absent, fall back to .env in the logseq-wiki repo. If neither exists, prompt the user to run bash setup.sh.
  2. Read $LOGSEQ_VAULT_PATH/wiki/_manifest.json → know what's already ingested.
  3. Read $LOGSEQ_VAULT_PATH/wiki/_hot.md if it exists → warm context on recent wiki activity.

Step 1: Locate the Agent's History Root

Agent Default path Config override
claude ~/.claude + ~/Library/Application Support/Claude/local-agent-mode-sessions/ CLAUDE_HISTORY_PATH in .env
codex ~/.codex CODEX_HISTORY_PATH in .env
hermes ~/.hermes HERMES_HOME in env or .env
openclaw ~/.openclaw OPENCLAW_HOME in .env
copilot ~/.copilot COPILOT_HISTORY_PATH in .env
pi ~/.pi/agent/sessions PI_HISTORY_PATH in .env

Read the full file on GitHub · 295 lines

Changes

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.

  1. 5d ago First seen · 295 lines · 190 tokens per session scan A 286f8ae21b25

Subscribe to this mod's changes

wiki-agent is a skill published in the GitHub repository ystreibel/logseq-wiki (4 stars, last pushed 10d ago), licensed MIT. It adds 190 tokens to every session and 3,659 once invoked, about $0.0010 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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