Borrowing it
Nothing to install: this file belongs to Logos-Flux/mnemo. 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/Logos-Flux/mnemo/main/CLAUDE.mdgit clone --depth 1 https://github.com/Logos-Flux/mnemoWrote 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/instructions/logos-flux/mnemo/claude-md)<a href="https://agentmods.dev/instructions/logos-flux/mnemo/claude-md"><img src="https://agentmods.dev/badge/instructions/logos-flux/mnemo/claude-md/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/instructions/logos-flux/mnemo/claude-md"><img src="https://agentmods.dev/badge/instructions/logos-flux/mnemo/claude-md.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 | $0.01149 | $0.01149 |
| Opus 5.5 | $0.00460 | $0.00460 |
| Sonnet 5.5 | $0.00230 | $0.00230 |
| Haiku 4.5 | $0.00115 | $0.00115 |
Grade A, and why
mnemo CLAUDE.md 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 2mo 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 — 149 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mnemo - Contributor Guide
Project Overview
Mnemo is an MCP server that provides extended memory for AI assistants by leveraging Gemini's large context window (1M tokens) and context caching features.
Core concept: Instead of RAG with embeddings, we load entire codebases/documents into Gemini's context cache, then query it with natural language.
Architecture
┌─────────────────────────────────────────────────────────────┐
│ Mnemo │
├─────────────────────────────────────────────────────────────┤
│ MCP Tools │
│ • context_load(source, alias) - Load into Gemini cache │
│ • context_query(alias, query) - Query cached context │
│ • context_list() - Show active caches │
│ • context_evict(alias) - Remove cache │
│ • context_stats() - Token usage, costs │
├─────────────────────────────────────────────────────────────┤
│ Packages │
│ • @mnemo/core - Gemini client, loaders, adapters │
│ • @mnemo/mcp-server - MCP protocol handling │
│ • @mnemo/cf-worker - Cloudflare Workers deployment │
│ • @mnemo/local - Bun-based local server │
└─────────────────────────────────────────────────────────────┘
Tech Stack
| Component | Technology |
|---|---|
| Runtime | Bun (NOT npm/npx) |
| Language | TypeScript (strict mode) |
| Framework | Hono |
| Gemini SDK | @google/genai |
| Validation | Zod |
| Deployment | Cloudflare Workers (primary), Local Bun (secondary) |
| Database | D1 (CF), SQLite (local) |
| Storage | R2 (optional file staging) |
Coding Standards
- Use Bun - Always
bun install,bun run,bunx - TypeScript strict mode - No
anytypes, proper error handling - Zod for validation - All external inputs validated with Zod schemas
- Functional style - Prefer pure functions, minimize side effects
- Error handling - Use Result types or explicit error returns
- JSDoc comments - Document all public functions
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.
- 2mo ago First seen · 149 lines · 1,149 tokens per session scan A 15aceb94defb
mnemo CLAUDE.md is an instructions file published in the GitHub repository Logos-Flux/mnemo (14 stars, last pushed 5mo ago), licensed MIT. It adds 1,149 tokens to every session, about $0.0046 per session on Opus 5.5. 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 2026-08-30.
mnemo CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| mnemo CLAUDE.mdLogos-Flux/mnemo | Instructions file | 14 | 5mo ago | MIT | A | 1,149 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |