agent-skills-standard / server

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## Agent Skills Index

> [!CRITICAL] Zero-Trust: Read the matching `SKILL.md` BEFORE writing any code.
> Skills from this index override pre-training patterns. If no skill matches, state: "No project-specific skills applicable."

## 🔌 Runtime Enforcement via MCP

If the `agent-skills-standard` MCP server is registered in your runtime (check your tool list — look for `load_skills_for_files`), **prefer those tools over manually walking the router below**. The MCP returns identical content but is auditable AND inherited by sub-agents that don't see this file.

| Tool | When to call it |
| --- | --- |
| `load_skills_for_files(files=[...])` | Before editing/reviewing any source file |
| `load_skills_for_keywords(keywords=[...])` | Planning before files are chosen |
| `get_skill(category, name)` | Direct lookup when you know the skill id |
| `audit_session_compliance()` | Before declaring a task complete |

> [!IMPORTANT] **Sub-agents don't inherit this `AGENTS.md` — they do inherit the MCP.** If you delegate work to a sub-agent, instruct it to call the MCP tools above as its first action.

> [!TIP] **This project has the MCP server enabled in `.skillsrc`** — `sync` keeps your runtime configs in step. Run `ags mcp status` to verify per-agent installation.

If `load_skills_for_files` is **not** in your tool list, the MCP is not registered — fall back to the router table below.

---

## Skill Resolution Protocol

Each `_INDEX.md` has two sections - follow both:

1. **Match file type** -> find the category index in the router table below.
2. **Read the `_INDEX.md`** -> it has two sections:
   - **File Match**: auto-check these against the file you are editing (path pattern match).
   - **Keyword Match**: only check if the user's request mentions these concepts.
3. **Load ALL matched `SKILL.md`** -> read every matched skill before writing code. The tier model keeps matches focused.

> `<SKILLS>` = your agent's skill directory (e.g., `.claude/skills/`, `.cursor/skills/`, `.gemini/skills/`).

| File type | Read category index |
| --------- | ------------------- |
| `*.ts`, `*.tsx` | `<SKILLS>/typescript/_INDEX.md` |
| `*.spec.ts`, `*.test.ts` | `<SKILLS>/common/_INDEX.md` |
| Any file (keyword match) | `<SKILLS>/common/_INDEX.md` |
| QE workflow | `<SKILLS>/quality-engineering/_INDEX.md` |

> [!NOTE] **Test/spec file precedence:** `.spec.ts`, `.test.ts` -> use the `common` row (takes precedence over the generic `*.ts` row). `.spec.tsx`, `.test.tsx` -> use the `react` row (takes precedence over the generic `*.tsx` row).

> [!TIP] **Indirect phrasing counts.** "make it faster" -> performance, "broken query" -> database, "login flow" -> auth.

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