# Typing Exclusion Worker

> Python typing exclusion worker: remove assigned mypy exclusion modules in small scoped batches, fix typing issues, run validation, and produce a structured completion summary. Use when running parallel typing-debt workers or when asked to remove modules from pyproject mypy exclusion overrides.

- **Type:** Skill
- **Install:** `agentstack add skill-getsentry-skills-typing-exclusion-worker`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [getsentry](https://agentstack.voostack.com/s/getsentry)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [getsentry](https://github.com/getsentry)
- **Source:** https://github.com/getsentry/skills/tree/main/skills/typing-exclusion-worker

## Install

```sh
agentstack add skill-getsentry-skills-typing-exclusion-worker
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Typing Exclusion Worker

## Purpose

Execute one assigned typing batch safely and predictably:

- remove only assigned modules from mypy exclusions,
- fix surfaced typing issues in scope,
- run required checks,
- return a consistent summary for the manager/orchestrator.

## Inputs Required

Before starting, confirm these inputs exist in the task prompt:

- worktree/branch name,
- exact module list to remove from exclusion,
- ownership/domain boundary,
- expected validation commands (if customized).

If any are missing, ask for them before editing.

## Scope Rules (Hard Constraints)

1. Only remove assigned module entries from the mypy exclusion list in `pyproject.toml`.
2. Keep code changes in assigned scope unless a direct dependency is required to pass typing/tests.
3. Do not expand to cross-team modules unless explicitly approved by the manager.
4. Avoid blanket `# type: ignore`; if unavoidable, use narrow `ignore[code]` with a short reason.

## Execution Workflow

1. **Apply exclusion change**

   - Remove assigned modules from the exclusion override in `pyproject.toml`.

2. **Run mypy on assigned scope**

   - Prefer targeted paths first for fast feedback.
   - Fix errors using explicit typing patterns (`isinstance` narrowing, accurate return types, typed class attrs, relation-safe model access).

3. **Run tests for touched area**

   - Execute targeted pytest for modified modules/tests.
   - Fix regressions before continuing.

4. **Run pre-commit on changed files**

   - Run `pre-commit run --files `.
   - If hooks auto-fix files, rerun until clean.

5. **Final verification**
   - Re-run targeted mypy and tests after final edits.
   - Ensure no unrelated files were changed.

## Python Typing Best Practices

- Prefer precise types over `Any`.
- Use type narrowing on unions before attribute access.
- Keep method overrides signature-compatible with base classes.
- Annotate class attributes in tests/helpers when inference is weak.
- Use relation objects (`obj.related`) when stubs do not expose raw `*_id` attributes.

## Required Output Template

Return this exact structure at the end of each batch:

```markdown
## Batch Summary

- Branch/worktree: ``
- Ownership/domain: ``

### Modules Removed From Exclusion

- ``
- ``

### Files Changed

- ``
- ``

### Key Typing Fixes

- ``
- ``

### Validation

- `mypy`: ``
- `pre-commit --files`: ``
- `pytest`: ``

### Notes

- Remaining blockers: ``
- Any new ignore entries: ``
```

## Stop Conditions (Escalate to Manager)

Stop and report instead of widening scope when:

- fixes require touching another team/domain,
- exclusion conflicts in `pyproject.toml` cannot be resolved safely,
- error volume indicates batch is too large and should be split.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [getsentry](https://github.com/getsentry)
- **Source:** [getsentry/skills](https://github.com/getsentry/skills)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-getsentry-skills-typing-exclusion-worker
- Seller: https://agentstack.voostack.com/s/getsentry
- Browse the marketplace: https://agentstack.voostack.com/browse

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