Borrowing it
Nothing to install: this file belongs to pcopu/coco. 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/pcopu/coco/main/AGENTS.mdgit clone --depth 1 https://github.com/pcopu/cocoWrote 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/pcopu/coco/agents-md)<a href="https://agentmods.dev/instructions/pcopu/coco/agents-md"><img src="https://agentmods.dev/badge/instructions/pcopu/coco/agents-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/pcopu/coco/agents-md"><img src="https://agentmods.dev/badge/instructions/pcopu/coco/agents-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 | $0.00351 | $0.00351 |
| Opus 5.5 | $0.00140 | $0.00140 |
| Sonnet 5.5 | $0.00070 | $0.00070 |
| Haiku 4.5 | $0.00035 | $0.00035 |
Grade A, and why
coco AGENTS.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.
What it actually says
Repository Memory Notes
Auto Memory Log
- Memory log path:
TELEGRAM_CHAT_MEMORY.jsonl(repo root). - Purpose: store only Telegram-visible chat text (incoming message text/captions, outgoing sends, outgoing edits).
- This is intentionally not a full internal execution transcript.
Session Start Prompt
Use this at the start of a new agent session in this repo:
Load rolling Telegram memory from TELEGRAM_CHAT_MEMORY.jsonl.
Read the latest 200 lines and build a concise working-memory summary:
- active goals
- recent decisions/constraints
- unresolved tasks
- latest verified environment facts
Treat this log as source-of-truth for what was actually shown in Telegram chat.
Runtime Notes
- Auto-writer is implemented in
src/coco/telegram_memory.py. - To override log location, set
COCO_TELEGRAM_MEMORY_LOG_PATH.
Self-Update Safety
- CoCo self-update must treat only tracked or staged changes as a dirty worktree.
Use
git status --porcelain --untracked-files=nofor this check. - Untracked research, temporary files, and backups are user-owned artifacts. They
must not block
/update, and update code must never delete, stash, or clean them. - Keep the local updater in
src/coco/bot.pyand the remote-node updater insrc/coco/agent_rpc.pyaligned when changing update safety behavior. - Preserve regression coverage proving that untracked-only worktrees can update
while modified tracked files still block.
git pull --ff-onlymust remain the final guard against an incoming tracked path overwriting an untracked file.
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 · 35 lines · 351 tokens per session scan A 64980f009588
coco AGENTS.md is an instructions file published in the GitHub repository pcopu/coco (4 stars, last pushed 1mo ago), licensed MIT. It adds 351 tokens to every session, about $0.0014 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 2026-08-31.
coco AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| coco AGENTS.mdpcopu/coco | Instructions file | 4 | 1mo ago | MIT | A | 351 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,649 | GitHub Copilot |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| vscode ai-customization.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 1,907 | GitHub Copilot |