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gricha merged 2 commits into from
Jan 30, 2026
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Merged

Add Django performance review skill #31

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cd0ec45
feat(django-perf-review): Add Django performance review skill
gricha Jan 30, 2026
0f49005
fix(django-perf-review): Fix JSON syntax and remove micro-optimization
gricha Jan 30, 2026
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3 changes: 2 additions & 1 deletion .claude/settings.json
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Expand Up @@ -51,7 +51,8 @@
"Skill(sentry-skills:agents-md)",
"Skill(sentry-skills:brand-guidelines)",
"Skill(sentry-skills:doc-coauthoring)",
"Skill(sentry-skills:security-review)"
"Skill(sentry-skills:security-review)",
"Skill(sentry-skills:django-perf-review)"
],
"deny": []
},
Expand Down
163 changes: 85 additions & 78 deletions plugins/sentry-skills/skills/claude-settings-audit/SKILL.md
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Expand Up @@ -18,28 +18,29 @@ find . -maxdepth 2 \( -name "*.toml" -o -name "*.json" -o -name "*.lock" -o -nam

Check for these indicator files:

| Category | Files to Check |
|----------|---------------|
| **Python** | `pyproject.toml`, `setup.py`, `requirements.txt`, `Pipfile`, `poetry.lock`, `uv.lock` |
| **Node.js** | `package.json`, `package-lock.json`, `yarn.lock`, `pnpm-lock.yaml` |
| **Go** | `go.mod`, `go.sum` |
| **Rust** | `Cargo.toml`, `Cargo.lock` |
| **Ruby** | `Gemfile`, `Gemfile.lock` |
| **Java** | `pom.xml`, `build.gradle`, `build.gradle.kts` |
| **Build** | `Makefile`, `Dockerfile`, `docker-compose.yml` |
| **Infra** | `*.tf` files, `kubernetes/`, `helm/` |
| **Monorepo** | `lerna.json`, `nx.json`, `turbo.json`, `pnpm-workspace.yaml` |
| Category | Files to Check |
| ------------ | ------------------------------------------------------------------------------------- |
| **Python** | `pyproject.toml`, `setup.py`, `requirements.txt`, `Pipfile`, `poetry.lock`, `uv.lock` |
| **Node.js** | `package.json`, `package-lock.json`, `yarn.lock`, `pnpm-lock.yaml` |
| **Go** | `go.mod`, `go.sum` |
| **Rust** | `Cargo.toml`, `Cargo.lock` |
| **Ruby** | `Gemfile`, `Gemfile.lock` |
| **Java** | `pom.xml`, `build.gradle`, `build.gradle.kts` |
| **Build** | `Makefile`, `Dockerfile`, `docker-compose.yml` |
| **Infra** | `*.tf` files, `kubernetes/`, `helm/` |
| **Monorepo** | `lerna.json`, `nx.json`, `turbo.json`, `pnpm-workspace.yaml` |

## Phase 2: Detect Services

Check for service integrations:

| Service | Detection |
|---------|-----------|
| Service | Detection |
| ---------- | ------------------------------------------------------------------------------- |
| **Sentry** | `sentry-sdk` in deps, `@sentry/*` packages, `.sentryclirc`, `sentry.properties` |
| **Linear** | Linear config files, `.linear/` directory |
| **Linear** | Linear config files, `.linear/` directory |

Read dependency files to identify frameworks:

- `package.json` → check `dependencies` and `devDependencies`
- `pyproject.toml` → check `[project.dependencies]` or `[tool.poetry.dependencies]`
- `Gemfile` → check gem names
Expand Down Expand Up @@ -98,42 +99,42 @@ Only include commands for tools actually detected in the project.

#### Python (if any Python files or config detected)

| If Detected | Add These Commands |
|-------------|-------------------|
| Any Python | `python --version`, `python3 --version` |
| `poetry.lock` | `poetry show`, `poetry env info` |
| `uv.lock` | `uv pip list`, `uv tree` |
| `Pipfile.lock` | `pipenv graph` |
| `requirements.txt` (no other lock) | `pip list`, `pip show`, `pip freeze` |
| If Detected | Add These Commands |
| ---------------------------------- | --------------------------------------- |
| Any Python | `python --version`, `python3 --version` |
| `poetry.lock` | `poetry show`, `poetry env info` |
| `uv.lock` | `uv pip list`, `uv tree` |
| `Pipfile.lock` | `pipenv graph` |
| `requirements.txt` (no other lock) | `pip list`, `pip show`, `pip freeze` |

#### Node.js (if package.json detected)

| If Detected | Add These Commands |
|-------------|-------------------|
| Any Node.js | `node --version` |
| `pnpm-lock.yaml` | `pnpm list`, `pnpm why` |
| `yarn.lock` | `yarn list`, `yarn info`, `yarn why` |
| `package-lock.json` | `npm list`, `npm view`, `npm outdated` |
| TypeScript (`tsconfig.json`) | `tsc --version` |
| If Detected | Add These Commands |
| ---------------------------- | -------------------------------------- |
| Any Node.js | `node --version` |
| `pnpm-lock.yaml` | `pnpm list`, `pnpm why` |
| `yarn.lock` | `yarn list`, `yarn info`, `yarn why` |
| `package-lock.json` | `npm list`, `npm view`, `npm outdated` |
| TypeScript (`tsconfig.json`) | `tsc --version` |

#### Other Languages

| If Detected | Add These Commands |
|-------------|-------------------|
| `go.mod` | `go version`, `go list`, `go mod graph`, `go env` |
| `Cargo.toml` | `rustc --version`, `cargo --version`, `cargo tree`, `cargo metadata` |
| `Gemfile` | `ruby --version`, `bundle list`, `bundle show` |
| `pom.xml` | `java --version`, `mvn --version`, `mvn dependency:tree` |
| `build.gradle` | `java --version`, `gradle --version`, `gradle dependencies` |
| If Detected | Add These Commands |
| -------------- | -------------------------------------------------------------------- |
| `go.mod` | `go version`, `go list`, `go mod graph`, `go env` |
| `Cargo.toml` | `rustc --version`, `cargo --version`, `cargo tree`, `cargo metadata` |
| `Gemfile` | `ruby --version`, `bundle list`, `bundle show` |
| `pom.xml` | `java --version`, `mvn --version`, `mvn dependency:tree` |
| `build.gradle` | `java --version`, `gradle --version`, `gradle dependencies` |

#### Build Tools

| If Detected | Add These Commands |
|-------------|-------------------|
| `Dockerfile` | `docker --version`, `docker ps`, `docker images` |
| `docker-compose.yml` | `docker-compose ps`, `docker-compose config` |
| `*.tf` files | `terraform --version`, `terraform providers`, `terraform state list` |
| `Makefile` | `make --version`, `make -n` |
| If Detected | Add These Commands |
| -------------------- | -------------------------------------------------------------------- |
| `Dockerfile` | `docker --version`, `docker ps`, `docker images` |
| `docker-compose.yml` | `docker-compose ps`, `docker-compose config` |
| `*.tf` files | `terraform --version`, `terraform providers`, `terraform state list` |
| `Makefile` | `make --version`, `make -n` |

### Skills (for Sentry Projects)

Expand All @@ -150,13 +151,15 @@ If this is a Sentry project (or sentry-skills plugin is installed), include:
"Skill(sentry-skills:agents-md)",
"Skill(sentry-skills:brand-guidelines)",
"Skill(sentry-skills:doc-coauthoring)",
"Skill(sentry-skills:security-review)"
"Skill(sentry-skills:security-review)",
"Skill(sentry-skills:django-perf-review)"
]
```

### WebFetch Domains

#### Always Include (Sentry Projects)

```json
[
"WebFetch(domain:docs.sentry.io)",
Expand All @@ -168,21 +171,21 @@ If this is a Sentry project (or sentry-skills plugin is installed), include:

#### Framework-Specific

| If Detected | Add Domains |
|-------------|-------------|
| **Django** | `docs.djangoproject.com` |
| **Flask** | `flask.palletsprojects.com` |
| **FastAPI** | `fastapi.tiangolo.com` |
| **React** | `react.dev` |
| **Next.js** | `nextjs.org` |
| **Vue** | `vuejs.org` |
| **Express** | `expressjs.com` |
| **Rails** | `guides.rubyonrails.org`, `api.rubyonrails.org` |
| **Go** | `pkg.go.dev` |
| **Rust** | `docs.rs`, `doc.rust-lang.org` |
| **Docker** | `docs.docker.com` |
| **Kubernetes** | `kubernetes.io` |
| **Terraform** | `registry.terraform.io` |
| If Detected | Add Domains |
| -------------- | ----------------------------------------------- |
| **Django** | `docs.djangoproject.com` |
| **Flask** | `flask.palletsprojects.com` |
| **FastAPI** | `fastapi.tiangolo.com` |
| **React** | `react.dev` |
| **Next.js** | `nextjs.org` |
| **Vue** | `vuejs.org` |
| **Express** | `expressjs.com` |
| **Rails** | `guides.rubyonrails.org`, `api.rubyonrails.org` |
| **Go** | `pkg.go.dev` |
| **Rust** | `docs.rs`, `doc.rust-lang.org` |
| **Docker** | `docs.docker.com` |
| **Kubernetes** | `kubernetes.io` |
| **Terraform** | `registry.terraform.io` |

### MCP Server Suggestions

Expand All @@ -195,6 +198,7 @@ cat .mcp.json 2>/dev/null || echo "No existing .mcp.json"
#### Sentry MCP (if Sentry SDK detected)

Add to `.mcp.json` (replace `{org-slug}` and `{project-slug}` with your Sentry organization and project slugs):

```json
{
"mcpServers": {
Expand All @@ -209,6 +213,7 @@ Add to `.mcp.json` (replace `{org-slug}` and `{project-slug}` with your Sentry o
#### Linear MCP (if Linear usage detected)

Add to `.mcp.json`:

```json
{
"mcpServers": {
Expand Down Expand Up @@ -239,24 +244,24 @@ Example output structure:
```markdown
## Detected Tech Stack

| Category | Found |
|----------|-------|
| Languages | Python 3.x |
| Package Manager | poetry |
| Frameworks | Django, Celery |
| Services | Sentry |
| Build Tools | Docker, Make |
| Category | Found |
| --------------- | -------------- |
| Languages | Python 3.x |
| Package Manager | poetry |
| Frameworks | Django, Celery |
| Services | Sentry |
| Build Tools | Docker, Make |

## Recommended .claude/settings.json

\`\`\`json
{
"permissions": {
"allow": [
// ... grouped by category with comments
],
"deny": []
}
"permissions": {
"allow": [
// ... grouped by category with comments
],
"deny": []
}
}
\`\`\`

Expand All @@ -268,12 +273,14 @@ If you use Sentry or Linear, add the MCP config to `.mcp.json`...
## Important Rules

### What to Include

- Only READ-ONLY commands that cannot modify state
- Only tools that are actually used by the project (detected via lock files)
- Standard system commands (ls, cat, find, etc.)
- The `:*` suffix allows any arguments to the base command

### What to NEVER Include

- **Absolute paths** - Never include user-specific paths like `/home/user/scripts/foo` or `/Users/name/bin/bar`
- **Custom scripts** - Never include project scripts that may have side effects (e.g., `./scripts/deploy.sh`)
- **Alternative package managers** - If the project uses pnpm, do NOT include npm/yarn commands
Expand All @@ -283,13 +290,13 @@ If you use Sentry or Linear, add the MCP config to `.mcp.json`...

Only include the package manager actually used by the project:

| If Detected | Include | Do NOT Include |
|-------------|---------|----------------|
| `pnpm-lock.yaml` | pnpm commands | npm, yarn |
| `yarn.lock` | yarn commands | npm, pnpm |
| `package-lock.json` | npm commands | yarn, pnpm |
| `poetry.lock` | poetry commands | pip (unless also has requirements.txt) |
| `uv.lock` | uv commands | pip, poetry |
| `Pipfile.lock` | pipenv commands | pip, poetry |
| If Detected | Include | Do NOT Include |
| ------------------- | --------------- | -------------------------------------- |
| `pnpm-lock.yaml` | pnpm commands | npm, yarn |
| `yarn.lock` | yarn commands | npm, pnpm |
| `package-lock.json` | npm commands | yarn, pnpm |
| `poetry.lock` | poetry commands | pip (unless also has requirements.txt) |
| `uv.lock` | uv commands | pip, poetry |
| `Pipfile.lock` | pipenv commands | pip, poetry |

If multiple lock files exist, include only the commands for each detected manager.
4 changes: 4 additions & 0 deletions plugins/sentry-skills/skills/django-perf-review/LICENSE
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@@ -0,0 +1,4 @@
Apache License 2.0

This skill contains original content.
See repository root LICENSE for full terms.
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