Agent skills
This page mirrors the skill catalog for human discovery. Agents should consume the JSON index below and pin to the matching toolchain release.
Machine-first index
Toolchain releases also publish a skills pack tarball (x07-skills-vX.Y.Z.tar.gz) on https://github.com/x07lang/x07/releases. See Install for setup.
| Skill | Summary | Output schema | Docs |
|---|---|---|---|
x07-agent-context | Produce deterministic, token-efficient context packs (`x07 agent context`) that agents can use to repair a failing X07 project. | — | /agent/latest/skills/x07-agent-context/SKILL.md |
x07-agent-playbook | Agent-first workflow and design rails for building X07 programs with the released toolchain (no repo-only dependencies). Canonical execution is via `x07 run`. | — | /agent/latest/skills/x07-agent-playbook/SKILL.md |
x07-bundle | Produce distributable native executables (normal CLI ABI) via `x07 bundle`. | — | /agent/latest/skills/x07-bundle/SKILL.md |
x07-concurrency | Canonical concurrency patterns in X07 (defasync + task.* + chan.bytes.*), including sandbox constraints. | — | /agent/latest/skills/x07-concurrency/SKILL.md |
x07-ffi-c | Emit C output and a C header for embedding X07 in C/C++ via `x07 build --emit-c-header`. | — | /agent/latest/skills/x07-ffi-c/SKILL.md |
x07-format | Canonically format X07 x07AST JSON files using `x07 fmt` (check/write). | /agent/latest/schemas/x07c.report.schema.json | /agent/latest/skills/x07-format/SKILL.md |
x07-io-streams | Canonical streaming I/O patterns in X07 using std.io / std.io.bufread and world adapters. | — | /agent/latest/skills/x07-io-streams/SKILL.md |
x07-language-guide | Canonical X07 language + stdlib reference (mirrors `x07 guide` output) for end-user skill packs. | — | /agent/latest/skills/x07-language-guide/SKILL.md |
x07-lint-repair | Lint X07 x07AST JSON and converge via quickfixes (`x07 fix`) or explicit JSON Patch (`x07 ast apply-patch`). | /agent/latest/schemas/x07c.report.schema.json | /agent/latest/skills/x07-lint-repair/SKILL.md |
x07-os-run | Expert backend for run-os / run-os-sandboxed execution via x07-os-runner. Prefer `x07 run --profile os` / `x07 run --profile sandbox`. | /agent/latest/schemas/x07-os-runner.report.schema.json | /agent/latest/skills/x07-os-run/SKILL.md |
x07-package | Manage X07 project dependencies and lockfiles for reproducible builds (lock, publish). Designed for autonomous agents. | — | /agent/latest/skills/x07-package/SKILL.md |
x07-run | Canonical execution front door for X07 programs (run-os / run-os-sandboxed), producing runner reports. | — | /agent/latest/skills/x07-run/SKILL.md |
x07-test | Run project tests using the X07 test harness (x07 test), producing a machine-readable JSON report. | /agent/latest/schemas/x07test.schema.json | /agent/latest/skills/x07-test/SKILL.md |
x07-xtal | Spec-first workflows and incident improvement via `x07 xtal ...`, producing deterministic artifacts under `target/xtal/`. | — | /agent/latest/skills/x07-xtal/SKILL.md |