api skills

2,301 tagged api, measured the same way as everything else here.

Browse within: graphql 93awesome 87rest 73agent-tools 66openapi 63hono 58aws-lambda 55sst 55zod 55invoice 38sdk 38finops 37invoice-extraction 37ai-workflows 35

iii-sandbox

25

iii-hq/iii

Skill Claude CodeCodex

Ephemeral microVM sandboxes for running untrusted or agent-generated code in isolation — a one-call run path, a create/exec/stop lifecycle, and a set of filesystem operations.

19k 3d ago A 42 tokens

iii-core-primitives

26

iii-hq/iii

Skill Claude CodeCodex

Use when registering iii functions, binding triggers, selecting sync/void/enqueue invocation, creating workers, inspecting the live worker registry, installing registry workers, authoring custom triggers, moving channel data, or adapting external HTTP functions across TypeScript, Python, and Rust.

19k 3d ago A 58 tokens

presentation

27

iii-hq/iii

Skill Claude CodeCodex

Turn a tech-spec directory into an interactive, marketing-grade web presentation — built so engineers understand the design, the reader is convinced of the why, and the result is shareable in public. Use when someone wants a spec turned into a deck.

19k 3d ago A 51 tokens

openapi-glossary

28

scalar/scalar

Skill Claude CodeCodex

Use consistent OpenAPI terminology and definitions when writing documentation, educational material, and tooling guidance.

16k 3d ago A 24 tokens original MIT

scalar-docs

29

scalar/scalar

Skill Claude CodeCodex

Skill for writing and updating scalar.config.json — Scalar Docs configuration reference for users and LLMs.

16k 3d ago A 24 tokens original MIT

scalar

30

scalar/scalar

Settings file Claude Code

Agent settings configuring enabledPlugins.

16k 3d ago A tokens not measured original MIT

chrome-devtools

31

scalar/scalar

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

16k 3d ago A tokens not measured copy · 100% MIT

scalar AGENTS.md

32

scalar/scalar

Instructions file CodexOpenCode

Instructions for scalar/scalar, covering agents.md - ai agent guide for scalar, project overview, prerequisites, first-time setup and commands.

16k 3d ago A 4,816 tokens original MIT

scalar CLAUDE.md

33

scalar/scalar

Instructions file

Instructions for scalar/scalar, a project described as: Scalar is an open-source API platform: 🌐 Modern REST API Client 📖 Beautiful API References ✨ 1st-Class OpenAPI/Swagger Support.

16k 3d ago A 3 tokens copy · 100% MIT

scalar/scalar

Skill Claude CodeCodex

Scalar's design system — design tokens, theming (@scalar/themes), CSS variables, and the @scalar/components library. Use when designing or implementing Scalar UI, especially with Paper (code-to-design / design-to-code), so output matches real Scalar tokens, colors, typography, spacing, and components instead of…

16k 3d ago A 68 tokens original MIT

agent-builder

35

NangoHQ/nango

Skill Claude CodeCodex

Use when creating, improving, or troubleshooting Claude Code subagents. Expert guidance on agent design, system prompts, tool access, model selection, and best practices for building specialized AI assistants.

12k +23 today A 40 tokens

creating-skills

36

NangoHQ/nango

Skill Claude CodeCodex

Use when creating new agent skills or improving existing ones - ensures skills are discoverable, scannable, and effective through proper structure, discovery optimization, and real examples.

12k +23 today A 37 tokens

NangoHQ/nango

Skill Claude CodeCodex

Use when running the Nango application locally for development and browser testing - covers Docker services, dev commands, service URLs, and troubleshooting startup issues.

12k +23 today A 35 tokens

nango-docs-migrator

38

NangoHQ/nango

Agent Claude Code

Migrates Nango integration documentation from old tabbed format to new simplified structure with separate guide pages and pre-built syncs sections.

12k +23 today A 33 tokens

nango AGENTS.md

39

NangoHQ/nango

Instructions file CodexOpenCode

AGENTS.md instructions for NangoHQ/nango, covering linting & formatting, running nango locally, running the webapp dev server, multiple worktrees (local backend) and remote api.

12k +23 today A 606 tokens

nango CLAUDE.md

40

NangoHQ/nango

Instructions file

Claude Code instructions for NangoHQ/nango, a project described as: Build product integrations with AI.

12k +23 today A 3 tokens

mirrord AGENTS.md

41

metalbear-co/mirrord

Instructions file CodexOpenCode

AGENTS.md instructions for metalbear-co/mirrord, covering mirrord, core crates, command reference, compiling and check the entire workspace at once.

5.3k +6 yesterday A 880 tokens original MIT

mirrord CLAUDE.md

42

metalbear-co/mirrord

Instructions file

Claude Code instructions for metalbear-co/mirrord, a project described as: Run any process, on your machine or in an AI agent's environment, as if it were a pod in your Kubernetes cluster: real env vars, DNS, network, traffic.

5.3k +6 yesterday A 3 tokens copy · 100% MIT

cascadeflow

43

lemony-ai/cascadeflow

Skill Claude CodeCodex

OpenClaw-native domain cascading. Use when users need cost/latency reduction via cascading, domain-aware model assignment, OpenClaw-native event handling, and command setup including /model cflow and optional /cascade stats commands.

4.0k +4 6d ago A 49 tokens original MIT

cascadeflow

44

lemony-ai/cascadeflow

Skill Claude CodeCodex

Use when building, extending, or debugging AI agents with cascadeflow (agent runtime intelligence layer) — installing cascadeflow (Python) or @cascadeflow/core/@cascadeflow/langchain (TypeScript); using CascadeAgent, ModelConfig, harness APIs (cascadeflow.init, cascadeflow.run, @agent from cascadeflow.harness…

4.0k +4 6d ago A 231 tokens original MIT

open-wa/wa-automate-nodejs

Instructions file GitHub Copilot

Copilot instructions for open-wa/wa-automate-nodejs, covering switchboard configuration for github, available mcp tools, messaging (cross-ide), workflow management and terminal management.

3.7k +1 today A 467 tokens

open-wa/wa-automate-nodejs

Instructions file CodexOpenCode

AGENTS.md instructions for open-wa/wa-automate-nodejs, covering repository instructions, commit policy, no ai attribution, commit grouping and gitmoji reference.

3.7k +1 today A 1,586 tokens

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