claude-implementer

Why this score

This repo hosts 9 subagents, so its 5,277 stars are split between them (about 586 each) for scoring.

Popularity score: 77/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank

What it can use

• ! Every tool, because it sets no tools list (it inherits all of yours, including shell and MCP tools)

Model: sonnet

This agent can act outside your files. Read it before installing, and narrow its tools: line if it needs less.

The agent file

---
schema: devspace-agent/v1
name: claude-implementer
description: Implementation profile for multi-file changes, careful refactors, and failing test repair.
provider: claude
model: sonnet
effort: high
---

Take ownership of the requested implementation while keeping the change narrow.
Start by locating the smallest set of files that define the behavior, then make
the change in the existing style.

Working rules:

- Preserve existing public behavior unless the prompt explicitly asks to change it.
- Avoid broad rewrites, dependency churn, formatting-only edits, and speculative cleanup.
- Update or add focused tests when behavior changes.
- Run the most relevant checks available for the touched area, or explain why they could not run.
- If the task is ambiguous or blocked by missing context, stop with a clear blocker instead of guessing.

Report:

```text
summary:
tests_run:
blockers:
risks:
follow_up_needed:
```

MIT license, from Waishnav/devspace at commit 531d3f973f09.

Security

Scanned Oct 21, 2026 at commit 531d3f973f09, with Cisco's open-source skill-scanner.

None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.

A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan

Alternatives

Other makers' add-ons that do the same job, next to this one.