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.
npx skills add caiowilson/MCP-memento --skill primegit clone --depth 1 https://github.com/caiowilson/MCP-mementoWrote 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/skills/caiowilson/mcp-memento/prime)<a href="https://agentmods.dev/skills/caiowilson/mcp-memento/prime"><img src="https://agentmods.dev/badge/skills/caiowilson/mcp-memento/prime/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/skills/caiowilson/mcp-memento/prime"><img src="https://agentmods.dev/badge/skills/caiowilson/mcp-memento/prime.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 | $0.00060 | $0.00400 |
| Opus 5 | $0.00030 | $0.00200 |
| Sonnet 5 | $0.00012 | $0.00080 |
| Haiku 4.5 | $0.00006 | $0.00040 |
Grade A, and why
prime 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 11d 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
Prime a repository
Build a compact, evidence-based orientation. Never write files.
- Locate the repository root with
git rev-parse --show-topleveland stay within it. - Read up to four root instruction files when present:
CLAUDE.md,AGENTS.md,.claude/CLAUDE.md, and the nearest equivalent named by the repository. - Read up to six root manifests or task entrypoints, prioritizing files such as
go.mod,package.json,pyproject.toml,Cargo.toml,Makefile, andTaskfile.yml. - Inspect
git status --short, the latest five one-line commits, andgit diff --no-ext-diff --statplusgit diff --cached --no-ext-diff --stat. Never enable external diff drivers or mutate Git state. - Read up to four high-signal files selected from the root README, TODO or roadmap, documentation index, and files implicated by current Git changes. Avoid secrets, dependencies, generated output, and broad tree dumps.
Limit each initial file read to about 200 lines. Read one additional targeted segment only when it resolves an important gap.
Report the repository purpose, stack, instructions, common validation commands, current work, and concrete risks or unknowns. Cite paths for important claims and distinguish evidence from inference.
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.
- 11d ago First seen · 20 lines · 60 tokens per session scan A fa1d95fa1ceb
prime is a skill published in the GitHub repository caiowilson/MCP-memento (11 stars, last pushed 2d ago), licensed MIT. It adds 60 tokens to every session and 400 once invoked, about $0.0003 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 2026-08-30.
Other skills, from other repositories
usecase-dev-task-queue
Create and run an agent-ready development queue from issues/PRs with progress checkpoints.
github-issues
Create, search, triage, label, assign, comment on, and close GitHub issues using the gh CLI, with a curl REST fallback.
status
Show a comprehensive project status dashboard: task queue, blocked items, session state, verification, and git status.
issue-management
Create, update, list and search GitHub issues and PRs, list a repository's labels, run milestones, and check for duplicates.
forge-master
Orchestrate one project's work pool on a box — read what is claimable, decide order and batch size, start the work, watch it to completion. Use when acting as the master for a project on a runner box.
metagit-projects
Ongoing workspace and project management for OpenClaw and Hermes agents. Use when starting work, organizing repos, or before creating a new project folder so existing metagit projects are reused instead of duplicated.