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Agent skill

M0 Remember

by coco-research in coco-research/coco

A skill your agent uses when the user says 'm0 remember', 'record what we did', 'note for next session' or 'write a checkpoint', or after finishing a step worth handing to the next session.

Custom licenceAuto-check passedAgent Workflows

Install M0 Remember

skills CLI
$ npx skills add coco-research/coco --skill m0-remember -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install coco-research/coco m0-remember --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/coco-research/coco.git skills-src && mkdir -p .claude/skills && cp -r skills-src/systems/m0/skills/m0-remember .claude/skills/m0-remember && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
m0-remember
GitHub stars
482
Token cost
~1.2k tokens
SKILL.md length
464 words
Files
1
Skills in repo
57
Repo updated
First seen
Licence
Custom licence

At a glance

A skill your agent uses when the user says 'm0 remember', 'record what we did', 'note for next session' or 'write a checkpoint', or after finishing a step worth handing to the next session.

  • Works in 5 steps: Resolve the project key. Use $M0_PROJECT… → Write one entry per meaningful thing. A… → Include version-control context when the… → …
  • The user says m0 remember
  • SKILL.md covers Quick Reference, Fields, Procedure and Good and bad entries, plus 1 more section
  • Calls git and curl

What it does

M0 Remember is an agent skill from coco-research/coco. Use when the user says 'm0 remember', 'record what we did', 'note for next session' or 'write a checkpoint', or after finishing a step worth handing to the next session. Appends one entry to the M0 thread (re-sending writes a second entry unless you pass the same id).

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Agent Workflows. The repository describes itself as: CoCo Super Intelligence is the orchestration layer that turns Claude Code, Cursor, or Codex into an engineering department: a routed advisory board, 226 skills, 386 commands…

When your agent uses it

  • The user says m0 remember
  • Record what we did
  • Note for next session
  • Write a checkpoint

Example prompts

  • “m0 remember”
  • “record what we did”
  • “note for next session”
  • “/m0-remember”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Resolve the project key. Use $M0_PROJECT if set, otherwise the repository
  2. Write one entry per meaningful thing. A step that landed, a decision with
  3. Include version-control context when the entry is about code
  4. Be honest in last_verified. Put the command and its actual result there.
  5. A durable Lab decision or ruling is not an m0-remember. It becomes a

What it can do on your machine

Read from SKILL.md and the folder at commit 2ddb559. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git
    • curl

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git and curl, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

M0 Remember loads about 1.2k tokens when it runs. Until then it costs about 71 tokens; SKILL.md has 464 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~71
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 464 words (~1,154 tokens).

“The write path for M0. One call appends one entry to the shared thread for a project.”

— opening of SKILL.md by coco-research, Custom licence
name
m0-remember

Read the full SKILL.md on GitHub

Files

Just SKILL.md in systems/m0/skills/m0-remember of coco-research/coco.

Open the folder on GitHubat commit 2ddb559

Compare with similar skills

M0 Remember next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

M0 Remember compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
M0 Remember this skillcoco-research/coco482—~1.2kAutomated safety check: PassCustom licence
MCP Server Builderanthropics/skills180k64 repos~2.3kAutomated safety check: PassApache-2.0
Hook Development for Claude Code Pluginsanthropics/claude-plugins-official38k11 repos~4.1kAutomated safety check: NotesApache-2.0
Using Superpowersfarm-fe/farm5.6k35 repos~1.4kAutomated safety check: PassMIT
Executing Plans Inlineobra/superpowers296k2 repos~5.1kAutomated safety check: PassMIT
Claude Code Agent Developmentanthropics/claude-plugins-official38k8 repos~2.8kAutomated safety check: PassApache-2.0

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Categories

Questions about M0 Remember

What does M0 Remember do?

A skill your agent uses when the user says 'm0 remember', 'record what we did', 'note for next session' or 'write a checkpoint', or after finishing a step worth handing to the next session. M0 Remember is an agent skill from coco-research/coco. Use when the user says 'm0 remember', 'record what we did', 'note for next session' or 'write a checkpoint', or after finishing a step worth handing to the next session.

When should I use M0 Remember?

M0 Remember fits situations like: the user says m0 remember; record what we did; note for next session; write a checkpoint.

How do I install M0 Remember in Claude Code?

Run `npx skills add coco-research/coco --skill m0-remember -a claude-code`. Or copy the skill folder (systems/m0/skills/m0-remember in coco-research/coco) into .claude/skills/m0-remember in your project. Claude Code loads it when a task matches its description.

How do I install M0 Remember in Codex?

Run `npx skills add coco-research/coco --skill m0-remember -a codex`. Or copy the skill folder (systems/m0/skills/m0-remember in coco-research/coco) into .agents/skills/m0-remember in your project. Codex loads it when a task matches its description.

Can I use M0 Remember in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add coco-research/coco --skill m0-remember -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/m0-remember, .gemini/skills/m0-remember, .github/skills/m0-remember and .opencode/skills/m0-remember in your project.

What does M0 Remember need to run?

Going by SKILL.md and its folder, M0 Remember needs the command-line tools its instructions call (git and curl).

Does M0 Remember access the network?

SKILL.md contains no URLs. Its commands use git and curl, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is M0 Remember safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does M0 Remember use?

M0 Remember has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does M0 Remember use?

About 1.2k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to M0 Remember?

Skills that share tags, products or a category with M0 Remember: MCP Server Builder (anthropics/skills, 180k stars), Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 38k stars), Using Superpowers (farm-fe/farm, 5.6k stars) and Executing Plans Inline (obra/superpowers, 296k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains M0 Remember?

coco-research (a GitHub user) maintains it in coco-research/coco, which has 482 GitHub stars. The repository holds 57 skills in this directory. The repository was last updated on October 8, 2026.

Source: coco-research/coco on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.