Counterfact Repl
counterfact/api-simulator
Interact with Counterfact mock API server programmatically. An agent skill from counterfact/api-simulator.
Creates parser adapter packages for existing ApiDOM namespace packages and integrates them with apidom-reference
$ npx skills add swagger-api/apidom --skill add-parser-adapter -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install swagger-api/apidom add-parser-adapter --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/swagger-api/apidom.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/add-parser-adapter .claude/skills/add-parser-adapter && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "add-parser-adapter" agent skill from https://github.com/swagger-api/apidom/tree/main/.claude/skills/add-parser-adapter into .claude/skills/add-parser-adapter/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-parser-adapter", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/swagger-api/apidom/tree/main/.claude/skills/add-parser-adapterType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add swagger-api/apidom --skill add-parser-adapter -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install swagger-api/apidom add-parser-adapter --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/swagger-api/apidom.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/add-parser-adapter .agents/skills/add-parser-adapter && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "add-parser-adapter" agent skill from https://github.com/swagger-api/apidom/tree/main/.claude/skills/add-parser-adapter into .agents/skills/add-parser-adapter/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-parser-adapter", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add swagger-api/apidom --skill add-parser-adapter -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install swagger-api/apidom add-parser-adapter --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/swagger-api/apidom.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/add-parser-adapter .cursor/skills/add-parser-adapter && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "add-parser-adapter" agent skill from https://github.com/swagger-api/apidom/tree/main/.claude/skills/add-parser-adapter into .cursor/skills/add-parser-adapter/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-parser-adapter", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/swagger-api/apidom.git --path .claude/skills/add-parser-adapter--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add swagger-api/apidom --skill add-parser-adapter -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install swagger-api/apidom add-parser-adapter --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/swagger-api/apidom.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/add-parser-adapter .gemini/skills/add-parser-adapter && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "add-parser-adapter" agent skill from https://github.com/swagger-api/apidom/tree/main/.claude/skills/add-parser-adapter into .gemini/skills/add-parser-adapter/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-parser-adapter", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install swagger-api/apidom add-parser-adapterInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add swagger-api/apidom --skill add-parser-adapter -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/swagger-api/apidom.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/add-parser-adapter .github/skills/add-parser-adapter && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "add-parser-adapter" agent skill from https://github.com/swagger-api/apidom/tree/main/.claude/skills/add-parser-adapter into .github/skills/add-parser-adapter/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-parser-adapter", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add swagger-api/apidom --skill add-parser-adapter -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install swagger-api/apidom add-parser-adapter --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/swagger-api/apidom.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/add-parser-adapter .opencode/skills/add-parser-adapter && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "add-parser-adapter" agent skill from https://github.com/swagger-api/apidom/tree/main/.claude/skills/add-parser-adapter into .opencode/skills/add-parser-adapter/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-parser-adapter", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
add-parser-adapterCreates parser adapter packages for existing ApiDOM namespace packages and integrates them with apidom-reference
Add Parser Adapter is an agent skill from swagger-api/apidom. Creates parser adapter packages for existing ApiDOM namespace packages and integrates them with apidom-reference
Its SKILL.md is about 11k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Backend & APIs, covering OpenAPI specifications. It works with OpenAPI and JavaScript. The repository describes itself as: Semantic parser for API specifications.
9 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 8505e65. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
npmFrom the folder's file list and the shell code blocks in SKILL.md.
Hosts in commands or code, which the agent is likely to contact:
registry.npmjs.orgFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Add Parser Adapter loads about 11k tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 1,457 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
Without a licence we can't republish the file, so here is its outline and opening line. It has 1,457 words (~10,867 tokens).
“Skill Name: add-parser-adapter Description: Creates parser adapter packages for existing ApiDOM namespace packages and integrates them with apidom-reference.”
Just SKILL.md in .claude/skills/add-parser-adapter of swagger-api/apidom.
Open the folder on GitHubat commit 8505e65
Add Parser Adapter next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Add Parser Adapter this skillswagger-api/apidom | 100 | — | ~11k | Automated safety check: Pass | None | |
| Counterfact Replcounterfact/api-simulator | 170 | — | ~3.2k | Automated safety check: Pass | MIT | |
| Sap API Stylesecondsky/sap-skills | 462 | — | ~4.4k | Automated safety check: Pass | GPL-3.0 | |
| Vendored Assetsfoldkit/foldkit | 918 | — | ~734 | Automated safety check: Pass | MIT | |
| API Breaking Change Detectorgithub/awesome-copilot | 40k | — | ~1.7k | Automated safety check: Pass | MIT | |
| ToolJet Marketplace Plugin BuilderToolJet/ToolJet | 41k | — | ~2.1k | Automated safety check: Pass | AGPL-3.0 |
counterfact/api-simulator
Interact with Counterfact mock API server programmatically. An agent skill from counterfact/api-simulator.
secondsky/sap-skills
This skill provides comprehensive guidance for documenting SAP APIs following the SAP API Style Guide standards.
foldkit/foldkit
Vendored assets. An agent skill from foldkit/foldkit.
github/awesome-copilot
Cross-references C Web API controllers/DTOs against their TypeScript/JavaScript consumers (React, Angular, Vue, Svelte, Node.js, or hand-written/auto-generated HTTP clients like Fetch, Axios, NSwag)…
ToolJet/ToolJet
Turns an API description, such as an OpenAPI file or a Postman collection, into a connector plugin for ToolJet's marketplace and checks it with the repo's validator.
earthtojake/text-to-cad
Find, evaluate, and download common purchasable CAD parts from step.parts, including named off-the-shelf actuators, servos, motors, electronics boards, connectors, screws, bolts, nuts, washers…
swagger-api/apidom
Creates a new namespace package for a new API specification version in the ApiDOM monorepo
swagger-api/apidom
Updates apidom-ls configuration for a namespace package by analyzing the namespace structure and creating completion, documentation, and lint configurations
Works with
Categories
Creates parser adapter packages for existing ApiDOM namespace packages and integrates them with apidom-reference. Add Parser Adapter is an agent skill from swagger-api/apidom.
Add Parser Adapter fits situations like: tasks that involve OpenAPI specifications.
Run `npx skills add swagger-api/apidom --skill add-parser-adapter -a claude-code`. Or copy the skill folder (.claude/skills/add-parser-adapter in swagger-api/apidom) into .claude/skills/add-parser-adapter in your project. Claude Code loads it when a task matches its description.
Run `npx skills add swagger-api/apidom --skill add-parser-adapter -a codex`. Or copy the skill folder (.claude/skills/add-parser-adapter in swagger-api/apidom) into .agents/skills/add-parser-adapter in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add swagger-api/apidom --skill add-parser-adapter -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/add-parser-adapter, .gemini/skills/add-parser-adapter, .github/skills/add-parser-adapter and .opencode/skills/add-parser-adapter in your project.
Going by SKILL.md and its folder, Add Parser Adapter needs the command-line tools its instructions call (npm).
SKILL.md names 1 domain. In commands or code: registry.npmjs.org; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
No licence was found for Add Parser Adapter or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
About 11k tokens (SKILL.md is roughly 43k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Add Parser Adapter: Counterfact Repl (counterfact/api-simulator, 170 stars), Sap API Style (secondsky/sap-skills, 462 stars), Vendored Assets (foldkit/foldkit, 918 stars) and API Breaking Change Detector (github/awesome-copilot, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
swagger-api (a GitHub organization) maintains it in swagger-api/apidom, which has 100 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on October 5, 2026.
Source: swagger-api/apidom on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.