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 agentmods add agents/grailautomation/claude-plugins/plan-implementergit clone --depth 1 https://github.com/grailautomation/claude-pluginsWrote 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/agents/grailautomation/claude-plugins/plan-implementer)<a href="https://agentmods.dev/agents/grailautomation/claude-plugins/plan-implementer"><img src="https://agentmods.dev/badge/agents/grailautomation/claude-plugins/plan-implementer.svg" alt="Measured on agentmods" 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 | $0.00063 | $0.01574 |
| Opus 5 | $0.00032 | $0.00787 |
| Sonnet 5 | $0.00013 | $0.00315 |
| Haiku 4.5 | $0.00006 | $0.00157 |
Grade A, and why
plan-implementer 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 yesterday.
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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- yesterday First seen · 232 lines · 63 tokens per session scan A 5d055a6c287e
plan-implementer is an agent published in the GitHub repository grailautomation/claude-plugins (2 stars, last pushed 2mo ago), with no licence file. It adds 63 tokens to every session and 1,574 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 2026-09-03.
Other agents, from other repositories
speckit.git.commit
Auto-commit changes after a Spec Kit command completes.
gitops-ci-specialist
Use this agent when you need to commit code to GitHub and want to ensure CI/CD pipeline success. Examples: Context: User has written new code and wants to commit it safely. user: 'I've added a new authentication module. Can you help me commit this properly?' assistant: 'I'll use the gitops-ci-specialist agent to…
commit
Use this agent to commit changes following ATLAS commit conventions. Works autonomously — no approval needed. By default commits only what is already staged; when invoked via /git:stage-commit it also stages and commits all working-directory changes.
github-workflow
Git workflow agent for commits, branches, and PRs. Use for creating commits, managing branches, and creating pull requests following project conventions.
commit
Runs the auto-commit skill.
pa-committer
Common pa-committer agent for the entire personal-assistant mono-repo. Stages and commits all changed files across personal-assistant-meta/, personal-assistant-service/, personal-assistant-client/, personal-assistant-infra/, and personal-assistant-e2e/. Called by pa-meta-manager (for Plan checkpoint) and…