membase-wiki

membase-wiki is a skill for Claude Code, Codex from aristoapp/claude-membase. It costs 23 tokens per session (232 once invoked), scanned A, original, MIT.

A connection to Membase Wiki, a place for storing and retrieving stable project knowledge as documents.

In plain words
What is it for?
Use it to search, add, or update wiki documents, optionally filing them under a named project.
Why use it?
It keeps architecture notes, references, technical specifications, and handoff material available as shared documentation instead of scattered across conversations.

Skill for Claude CodeCodex

Part of the membase plugin — 5 skills, 8 commands, 1 agent, 4 hooks, 1 MCP server shipped together

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

Made for: Claude Code, Codex.

Or install membase, the plugin that ships this one along with the rest of its 5 skills, 8 commands, 1 agent, 4 hooks, 1 MCP server.

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 membase-wiki

README.md
[![agentmods](https://agentmods.dev/badge/skills/aristoapp/claude-membase/wiki.svg)](https://agentmods.dev/skills/aristoapp/claude-membase/wiki)
Your own site
<a href="https://agentmods.dev/skills/aristoapp/claude-membase/wiki"><img src="https://agentmods.dev/badge/skills/aristoapp/claude-membase/wiki.svg" alt="Measured on agentmods" height="20"></a>
Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 232 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 $0.00023 $0.00232
Opus 5 $0.00012 $0.00116
Sonnet 5 $0.00005 $0.00046
Haiku 4.5 $0.00002 $0.00023

Measured 5d ago against content hash 934469627116, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

membase-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 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.

plugin/skills/wiki/SKILL.md · 28 lines

What it actually says

Membase Wiki

Use wiki for factual knowledge that should behave like documentation:

  • project architecture notes
  • onboarding docs
  • external references
  • stable technical specifications
  • handoff documents

Use search_wiki for retrieval and add_wiki / update_wiki for document management. When adding or updating wiki content, preserve the full artifact body unless the user explicitly asks to save a summary. If the user names a Project, pass it as project; new Projects are created automatically. A Project is the Wiki filing location and is separate from the document title. Leave project empty when the user does not name one. After add/update, report the returned destination, such as Saved to Project: X, Saved to Basic, or Moved to Basic.

Use delete_wiki only after explicit user confirmation, and pass confirm: true. Use memory, not wiki, for user preferences, habits, or personal context.

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 · 28 lines · 23 tokens per session scan A 934469627116

Subscribe to this mod's changes

membase-wiki is a skill published in the GitHub repository aristoapp/claude-membase (3 stars, last pushed 1mo ago), licensed MIT. It adds 23 tokens to every session and 232 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 2026-08-31.

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