wiki

wiki is a skill for Claude Code, Codex from bobbyjohnstx/tinycode. It costs 14 tokens per session (776 once invoked), scanned A, original, MIT.

A guide for saving and finding project knowledge in a shared wiki, so future agents can use it across sessions.

In plain words
What is it for?
Use it to record project conventions, debugging discoveries, architecture decisions, and onboarding information.
Why use it?
It prevents useful decisions, fixes, and setup details from being lost after a session ends.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions CLAUDE.md; mentions AGENTS.md.

Good fit Use it to record project conventions, debugging discoveries, architecture decisions, and onboarding information.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/bobbyjohnstx/tinycode/wiki
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.

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

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/bobbyjohnstx/tinycode/wiki/github.svg)](https://agentmods.dev/skills/bobbyjohnstx/tinycode/wiki)
Your own site
<a href="https://agentmods.dev/skills/bobbyjohnstx/tinycode/wiki"><img src="https://agentmods.dev/badge/skills/bobbyjohnstx/tinycode/wiki/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.

agentmods 80×15 button for wiki

Your own site · 80×15
<a href="https://agentmods.dev/skills/bobbyjohnstx/tinycode/wiki"><img src="https://agentmods.dev/badge/skills/bobbyjohnstx/tinycode/wiki.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 776 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00014 $0.00776
Opus 5 $0.00007 $0.00388
Sonnet 5 $0.00003 $0.00155
Haiku 4.5 $0.00001 $0.00078

Measured 8d ago against content hash 5cba7e7588a5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

wiki 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 8d 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.

packages/tinycode/src/skill/defaults/wiki/SKILL.md · 64 lines

How it starts

The opening of the file, as written. The whole thing — 64 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Wiki

Use this skill when you need to store, retrieve, or manage project-level knowledge that should persist across sessions and be discoverable by future agents.

When to Use

Use this skill when:

  • You discover project-specific patterns, conventions, or gotchas worth preserving
  • A debugging session uncovers a root cause or workaround that others will hit again
  • An architectural decision is made with rationale that should be recorded
  • Environment setup quirks or platform-specific issues are identified
  • You want to check if existing wiki knowledge is relevant before starting a task
  • Onboarding context needs to be captured for future contributors

When Not to Use

  • Scratch notes for the current session only — use the notepad instead
  • User preferences or directives — use project memory (omt_project_memory_*)
  • Direct edits to CLAUDE.md or AGENTS.md — edit those files directly
  • Session-only working state — keep it in the conversation or notepad working memory
  • Ephemeral task progress — use notepad working memory or state tools

Available Tools

  • omt_wiki_query — search across all wiki pages by keywords, tags, or category
  • omt_wiki_read — read a specific wiki page by filename or slug
  • omt_wiki_list — list all wiki pages with summaries
  • omt_wiki_add — create a single new wiki page directly
  • omt_wiki_ingest — create or merge knowledge into wiki pages (handles existing page merging)
  • omt_wiki_delete — remove a wiki page by filename

Workflow

  1. Query first — before starting a task, query the wiki for existing knowledge that might be relevant. Use omt_wiki_query with keywords from the task description. This avoids re-discovering known issues or contradicting established decisions.
  2. Use findings — incorporate wiki knowledge into your work. Reference existing decisions, avoid known pitfalls, and follow documented patterns.
  3. Ingest durable findings — after completing work, ingest any durable findings back into the wiki. Ask yourself: would a future agent benefit from knowing this? If yes, write it to the wiki.

Read the full file on GitHub · 64 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. 8d ago First seen · 64 lines · 14 tokens per session scan A 5cba7e7588a5

Subscribe to this mod's changes

wiki is a skill published in the GitHub repository bobbyjohnstx/tinycode (12 stars, last pushed 8d ago), licensed MIT. It adds 14 tokens to every session and 776 once invoked, about $0.0001 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 2026-09-04.

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