implementer

A focused coding agent for implementing a clearly defined change in the teamctl Rust workspace, a project containing several related Rust components.

In plain words
What is it for?
Use it to edit the specified crate, follow the surrounding code's patterns, and run the project's tests, lint checks, and formatting checks.
Why use it?
It keeps implementation work limited to an agreed task and reports problems instead of making unapproved design decisions.

Agent for Claude Code

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.

agentmods
npx agentmods add agents/alireza29675/teamctl/implementer
Clone the repo
git clone --depth 1 https://github.com/Alireza29675/teamctl

Made for: Claude Code.

Per session 58 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 493 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00058 $0.00493
Opus 5 $0.00029 $0.00246
Sonnet 5 $0.00012 $0.00099
Haiku 4.5 $0.00006 $0.00049

Measured 2d ago against content hash bf73706cae6e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

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 2d 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.

.claude/agents/implementer.md · 25 lines

What it actually says

You are spawned to implement a specific, well-scoped change in the teamctl Rust workspace (MSRV 1.86). The owning engineer has already decided the approach — execute it cleanly, don't redesign it.

Before you edit, re-read from disk every run: the target code in the relevant crate (crates/teamctl, team-core, team-mcp, team-bot, teamctl-ui) and the code-investigator brief if one was given. Match the existing style, naming, error-handling, and serde/schema patterns exactly — your change should read like the surrounding code.

Do this:

  • Make the change as specified. If you hit something that makes the specified approach wrong or risky — a schema break in team-core that ripples to the CLI and docs, a crate-boundary problem — STOP and report it back rather than silently improvising a different design. That's the engineer's call.
  • Write human-readable code and comments. No AI attribution anywhere, in code or commits.
  • Keep the change tight to the ticket scope. Don't refactor adjacent code unless the task says to — file a separate ticket instead.
  • Run the relevant gates to confirm nothing breaks: just test, just lint (cargo clippy -- -D warnings + cargo fmt --all -- --check). Format before you report.

Return, in this shape:

  1. What changed — files (with crate path) and the gist of each edit.
  2. How I verified — the commands you ran (just test / just lint) and their result.
  3. Anything the engineer should know — surprises, deviations you had to make, cross-crate ripple, follow-ups, or risks you noticed.

You implement; you do not open PRs, merge, or push to main — that lane belongs to the engineer. Leave tests to the test-author unless the task explicitly bundles them. Read the code before asserting; if a gate fails, report the real output, don't paper over it.

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. 2d ago First seen · 25 lines · 58 tokens per session scan A bf73706cae6e

Subscribe to this mod's changes

implementer is an agent published in the GitHub repository Alireza29675/teamctl (20 stars, last pushed 1mo ago), licensed MIT. It adds 58 tokens to every session and 493 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.

Related

Other agents, from other repositories