Borrowing it
Nothing to install: this file belongs to Mark-Libetter/ai-conversation-hub. 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/Mark-Libetter/ai-conversation-hub/main/AGENTS.mdgit clone --depth 1 https://github.com/Mark-Libetter/ai-conversation-hubWrote 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/mark-libetter/ai-conversation-hub/agents-md)<a href="https://agentmods.dev/instructions/mark-libetter/ai-conversation-hub/agents-md"><img src="https://agentmods.dev/badge/instructions/mark-libetter/ai-conversation-hub/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/mark-libetter/ai-conversation-hub/agents-md"><img src="https://agentmods.dev/badge/instructions/mark-libetter/ai-conversation-hub/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 | $0.00407 | $0.00407 |
| Opus 5 | $0.00204 | $0.00204 |
| Sonnet 5 | $0.00081 | $0.00081 |
| Haiku 4.5 | $0.00041 | $0.00041 |
Grade A, and why
ai-conversation-hub 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 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.
What it actually says
Repository relay rules
Treat this repository as the source of current authorization. Conversation history is evidence, not a task contract.
Required read order
Before changing files, read:
PROJECT.mdDECISIONS.mdTASKS.md- The one active
handoffs/T-xxx.md
Use AI Conversation Hub only when the contract needs historical evidence. Do not replace the contract with hub_handoff output or a transcript summary.
Task boundaries
- Work on one active task at a time.
- Respect
Scope,Do not touch, and every acceptance criterion in its handoff. - Preserve unrelated and pre-existing worktree changes. Never reset, discard, or rewrite another agent's work to make the tree look clean.
- Do not run parallel writers in the same worktree. Use verified isolated worktrees for independent parallel tasks; otherwise serialize them.
- Keep vendor conversation stores read-only and keep the server bound to
127.0.0.1.
Git delivery
- Record branch, start commit, and dirty state before editing.
- Follow
commit_policy,push_policy,push_target, andintegration_ownerexactly. - Only the named integration owner may push.
- Never force-push, merge
main, create a release, or publish content unless the active handoff explicitly authorizes that exact action. - Before handoff or completion, run relevant tests and the project-contract validator, then record evidence, files changed, end commit, and final dirty state.
- A reviewer receives the handoff, relevant diff, start/end commits, and test evidence—not the coordinator's whole conversation.
Validation
Run at minimum:
py -3 skills/conversation-hub/scripts/validate_project_contract.py .
py -3 -m unittest discover -s tests -q
Add narrower checks required by the active handoff. Do not mark a task done while a required check is failing or delivery remains incomplete.
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.
- 8d ago First seen · 43 lines · 407 tokens per session scan A 87ff3725760c
ai-conversation-hub AGENTS.md is an instructions file published in the GitHub repository Mark-Libetter/ai-conversation-hub (3 stars, last pushed 18d ago), licensed MIT. It adds 407 tokens to every session, about $0.0020 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.
Other instructions, from other repositories
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langchain AGENTS.md
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spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.