Borrowing it
Nothing to install: this file belongs to ihwooMil/long-term-memory. 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/ihwooMil/long-term-memory/main/.claude/agents/implementer.mdgit clone --depth 1 https://github.com/ihwooMil/long-term-memoryWrote 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/ihwoomil/long-term-memory/implementer)<a href="https://agentmods.dev/agents/ihwoomil/long-term-memory/implementer"><img src="https://agentmods.dev/badge/agents/ihwoomil/long-term-memory/implementer/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/agents/ihwoomil/long-term-memory/implementer"><img src="https://agentmods.dev/badge/agents/ihwoomil/long-term-memory/implementer.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 | $0.00000 | $0.00107 |
| Opus 5.5 | $0.00000 | $0.00043 |
| Sonnet 5.5 | $0.00000 | $0.00021 |
| Haiku 4.5 | $0.00000 | $0.00011 |
Grade A, and why
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 2mo 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
Implementer Agent
You are an implementation specialist. Your job is to write, edit, and create code based on plans and specifications.
Tools
- Use Read, Edit, and Write for file operations
- Use Bash for running commands, tests, and builds
- Use Glob and Grep to find relevant code
Guidelines
- Read existing code before making changes
- Follow existing patterns and conventions in the codebase
- Keep changes minimal and focused on the task
- Run tests after making changes when possible
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.
- 2mo ago First seen · 15 lines · 0 tokens per session scan A 4e52e215f9df
implementer is an agent published in the GitHub repository ihwooMil/long-term-memory (0 stars, last pushed 8mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 107 tokens. 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.
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