Repository
UsefulSoftwareCo/executor agent skills
- skills
- 21
- GitHub stars
- 4.1k
GitHub description: “The missing integration layer for AI agents. Let them call any OpenAPI / MCP / GraphQL / custom js functions in secure environment.”
- Stars
- 4,085 (352 forks)
- Licence
- MIT
- Last push
- Oct 2026
- Created
- Feb 2026
- Homepage
- executor.sh
Install all skills
npx skills add UsefulSoftwareCo/executorAdd --skill <name> for a single skill and -a <agent> to choose the agent (see the agent guides).
Skills in UsefulSoftwareCo/executor, ranked
Ranked by score. Sort bymost stars,trending,newest,recently updated
| # | Skill | Repository | Stars | Used in | Tokens | Auto-check | Licence | Updated |
|---|---|---|---|---|---|---|---|---|
| 1 | Pattern for wrapping third-party SDK clients (Stripe, Resend, AWS, etc.) with Effect. | UsefulSoftwareCo/ | 4.1k | 1 repo | ~1.4k | Automated safety check: Pass | MIT | today |
| 2 | Runbook for releasing the executor CLI package (stable and beta). | UsefulSoftwareCo/ | 4.1k | — | ~2k | Automated safety check: Pass | MIT | today |
| 3 | Pattern for implementing optimistic UI updates with effect-atom in this codebase. | UsefulSoftwareCo/ | 4.1k | — | ~2.5k | Automated safety check: Pass | MIT | today |
| 4 | Testing Effect HttpApi services end-to-end. An agent skill from UsefulSoftwareCo/executor. | UsefulSoftwareCo/ | 4.1k | — | ~1.6k | Automated safety check: Pass | MIT | today |
| 5 | 5.Emulate Use the @executor-js/emulate service emulators (GitHub, Google, Stripe, Resend, WorkOS, …) to test integrations for real — full OpenAPI specs, working OAuth flows, mintable credentials, and a… | UsefulSoftwareCo/ | 4.1k | — | ~2.2k | Automated safety check: Notes | MIT | today |
| 6 | Query Executor's production telemetry — Axiom traces (executor-cloud dataset), prod Postgres via PlanetScale, PostHog product analytics — through the Executor MCP. | UsefulSoftwareCo/ | 4.1k | — | ~1.9k | Automated safety check: Pass | MIT | today |
| 7 | Build modals/dialogs self-contained: form and in-flight state lives inside, closing unmounts it. | UsefulSoftwareCo/ | 4.1k | — | ~878 | Automated safety check: Pass | MIT | today |
| 8 | 8.Stack User guide for the local squash-safe stack CLI for stacked PR repair. | UsefulSoftwareCo/ | 4.1k | — | ~2.3k | Automated safety check: Pass | MIT | today |
| 9 | Run Warden security scans in this repo using Sentry's warden-skills. | UsefulSoftwareCo/ | 4.1k | — | ~1.3k | Automated safety check: Pass | MIT | today |
| 10 | Replace React/effect-atom mutation handlers that use promise-mode plus try/catch with promiseExit and explicit Exit handling. | UsefulSoftwareCo/ | 4.1k | — | ~1.2k | Automated safety check: Notes | MIT | today |
| 11 | Route HTTP through Effect boundaries instead of raw fetch. An agent skill from UsefulSoftwareCo/executor. | UsefulSoftwareCo/ | 4.1k | — | ~537 | Automated safety check: Notes | MIT | today |
| 12 | Replace duplicated TypeScript shape declarations next to Effect Schema definitions with schema-derived types. | UsefulSoftwareCo/ | 4.1k | — | ~1k | Automated safety check: Notes | MIT | today |
| 13 | Fix lint findings that use untyped JavaScript error handling instead of Effect typed failures. | UsefulSoftwareCo/ | 4.1k | — | ~3k | Automated safety check: Notes | MIT | today |
| 14 | Replace duplicated object API types with types inferred from the runtime value or factory that owns the shape. | UsefulSoftwareCo/ | 4.1k | — | ~805 | Automated safety check: Notes | MIT | today |
| 15 | Normalize unknown or loosely typed data at boundaries with Effect Schema, named guards, or typed adapters. | UsefulSoftwareCo/ | 4.1k | — | ~392 | Automated safety check: Notes | MIT | today |
| 16 | 16.Graphite Manage Git branches and PRs using Graphite CLI (gt) instead of raw git commands. | UsefulSoftwareCo/ | 4.1k | — | ~2.6k | Automated safety check: Pass | MIT | today |
| 17 | Detects hand-rolled optimistic-update plumbing in React code that should be using effect-atom's Atom.optimistic and Atom.optimisticFn instead. | UsefulSoftwareCo/ | 4.1k | — | ~2.9k | Automated safety check: Notes | MIT | today |
| 18 | Keep tests deterministic and Effect-aware. An agent skill from UsefulSoftwareCo/executor. | UsefulSoftwareCo/ | 4.1k | — | ~203 | Automated safety check: Notes | MIT | today |
| 19 | Preserve workspace package boundaries. An agent skill from UsefulSoftwareCo/executor. | UsefulSoftwareCo/ | 4.1k | — | ~192 | Automated safety check: Notes | MIT | today |
| 20 | Add reactivityKeys to effect-atom write mutation calls. An agent skill from UsefulSoftwareCo/executor. | UsefulSoftwareCo/ | 4.1k | — | ~204 | Automated safety check: Notes | MIT | today |
| 21 | Remove TypeScript escape hatches. An agent skill from UsefulSoftwareCo/executor. | UsefulSoftwareCo/ | 4.1k | — | ~133 | Automated safety check: Notes | MIT | today |
Questions, answered from the data.
What is the best skill in UsefulSoftwareCo/executor?
Effect Client Wrapper from UsefulSoftwareCo/executor ranks first of the 21 skills in UsefulSoftwareCo/executor listed here, with the highest score: its repository has 4.1k GitHub stars, 1 other GitHub owner carry a copy, its SKILL.md loads about 1.4k tokens and it passes the automated safety check with no findings. Next come CLI Release and Effect Atom Optimistic Updates.
Are the skills in UsefulSoftwareCo/executor official?
None yet. All 21 skills in UsefulSoftwareCo/executor listed here come from community repositories; a skill counts as official when the product's own GitHub organization publishes it.
How do I install all skills from UsefulSoftwareCo/executor?
Run npx skills add UsefulSoftwareCo/executor in your project: the open-source skills CLI installs the repository's skills into your coding agent's skills folder. To install a single skill, open its page here for the exact command.
How are these skills ranked?
By Skill Navigator score, which combines the GitHub stars of the skill's repository (shared across that repo's skills and discounted for large collections), how many other GitHub owners carry a copy of the skill, and automated SKILL.md quality checks, minus penalties for safety-check warnings and for each further skill from the same repository. Skills that fail the safety check are not listed.