cursor

cursor is a cursor rule for Cursor from yanqiw/comem. It costs 434 tokens per session, scanned A, original, MIT.

A set of coding-agent rules for the Coordination Memory protocol, a process for tracking shared work among agents. It requires explicit acceptance records and assignment details before agents act.

In plain words
What is it for?
Use it when agents work together on the same project and need tracked assignments, revision information, worker bindings, run updates, and acceptance criteria.
Why use it?
It prevents an agent's report or a completed check from being mistaken for accepted work. It also keeps agents oriented around the current shared state and allowed files.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc). Also seen: mentions AGENTS.md.

Good fit Use it when agents work together on the same project and need tracked assignments, revision information, worker bindings, run updates, and acceptance criteria.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/yanqiw/comem/cursor
View source ↗ yanqiw/comem
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.

Clone the repo
git clone --depth 1 https://github.com/yanqiw/comem

Made for: Cursor.

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 cursor

README.md
[![agentmods](https://agentmods.dev/badge/rules/yanqiw/comem/cursor/github.svg)](https://agentmods.dev/rules/yanqiw/comem/cursor)
Your own site
<a href="https://agentmods.dev/rules/yanqiw/comem/cursor"><img src="https://agentmods.dev/badge/rules/yanqiw/comem/cursor/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 cursor

Your own site · 80×15
<a href="https://agentmods.dev/rules/yanqiw/comem/cursor"><img src="https://agentmods.dev/badge/rules/yanqiw/comem/cursor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 434 This file is loaded in full into every session.
When invoked 434 The same file — it is already loaded in full.
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 $0.00434 $0.00434
Opus 5.5 $0.00174 $0.00174
Sonnet 5.5 $0.00087 $0.00087
Haiku 4.5 $0.00043 $0.00043

Measured 1mo ago against content hash f6ed9f2e8e72, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cursor 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 1mo 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.

src/coordination_memory_mcp/templates/cursor.mdc · 35 lines

What it actually says

Follow the Coordination Memory protocol in AGENTS.md (the section between the coordination-memory markers).

  • completed_gate_passed is not accepted truth — only an integrator accept_event makes work accepted.
  • Claim assignments before working; carry the current base_revision on mutating calls.
  • Discover with list_workspaces, then use get_workspace_detail (workspace_id) for compact teams and assignment counts. Choose one team and pass its required team_id to get_team_board, list_pending_reviews, get_snapshot, list_contracts, and get_attention_board before high-volume reads; there is no pagination.
  • Use get_event_detail, get_assignment_detail, get_run_detail, or get_contract_detail only after choosing a specific ID from a compact read.
  • get_team_board returns only assignment_id, title, and status. get_team_board.status is an optional, one exact status filter; omitting it excludes accepted, rejected, cancelled, and superseded. Call get_assignment_detail for the full task contract.
  • Only these eleven Ack tools return a compact acknowledgement without a payload echo: append_event, submit_handoff, heartbeat_run, checkpoint_run, raise_attention, record_run_binding, request_intervention, respond_intervention, review_event, accept_event, and reject_event.
  • claim_assignment and actor/workspace/team/assignment/contract mutations retain their existing responses; keep using active_run_id from claim_assignment.
  • For loop-dispatched work, read metadata.context_refs, obey allowed_paths and acceptance_criteria, use metadata.session_bind.target_actor_id as the intended worker binding before any run exists, and keep run communication metadata current with record_run_binding.
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. 1mo ago Changed · +17 lines · +272 tokens per session f6ed9f2e8e72
  2. 1mo ago First seen · 18 lines · 162 tokens per session scan A af180a556dc6

Subscribe to this mod's changes

cursor is a cursor rule published in the GitHub repository yanqiw/comem (1 stars, last pushed 1mo ago), licensed MIT. It adds 434 tokens to every session, about $0.0017 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.