Assisted Service Dev Mode
openshift/assisted-service
Build and code-generate assisted-service using skipper with podman.
API specification linting and security validation using Stoplight's Spectral with support for OpenAPI, AsyncAPI, and Arazzo specifications.
Install API Spectral
$ npx skills add AgentSecOps/SecOpsAgentKit --skill api-spectral -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install AgentSecOps/SecOpsAgentKit api-spectral --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/AgentSecOps/SecOpsAgentKit.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/appsec/api-spectral .claude/skills/api-spectral && 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 "api-spectral" agent skill from https://github.com/AgentSecOps/SecOpsAgentKit/tree/main/skills/appsec/api-spectral into .claude/skills/api-spectral/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-spectral", 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/AgentSecOps/SecOpsAgentKit/tree/main/skills/appsec/api-spectralType 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 AgentSecOps/SecOpsAgentKit --skill api-spectral -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install AgentSecOps/SecOpsAgentKit api-spectral --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AgentSecOps/SecOpsAgentKit.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/appsec/api-spectral .agents/skills/api-spectral && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "api-spectral" agent skill from https://github.com/AgentSecOps/SecOpsAgentKit/tree/main/skills/appsec/api-spectral into .agents/skills/api-spectral/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-spectral", 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 AgentSecOps/SecOpsAgentKit --skill api-spectral -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install AgentSecOps/SecOpsAgentKit api-spectral --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AgentSecOps/SecOpsAgentKit.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/appsec/api-spectral .cursor/skills/api-spectral && 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 "api-spectral" agent skill from https://github.com/AgentSecOps/SecOpsAgentKit/tree/main/skills/appsec/api-spectral into .cursor/skills/api-spectral/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-spectral", 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/AgentSecOps/SecOpsAgentKit.git --path skills/appsec/api-spectral--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 AgentSecOps/SecOpsAgentKit --skill api-spectral -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install AgentSecOps/SecOpsAgentKit api-spectral --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AgentSecOps/SecOpsAgentKit.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/appsec/api-spectral .gemini/skills/api-spectral && 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 "api-spectral" agent skill from https://github.com/AgentSecOps/SecOpsAgentKit/tree/main/skills/appsec/api-spectral into .gemini/skills/api-spectral/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-spectral", 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 AgentSecOps/SecOpsAgentKit api-spectralInstalls 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 AgentSecOps/SecOpsAgentKit --skill api-spectral -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/AgentSecOps/SecOpsAgentKit.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/appsec/api-spectral .github/skills/api-spectral && 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 "api-spectral" agent skill from https://github.com/AgentSecOps/SecOpsAgentKit/tree/main/skills/appsec/api-spectral into .github/skills/api-spectral/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-spectral", 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 AgentSecOps/SecOpsAgentKit --skill api-spectral -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install AgentSecOps/SecOpsAgentKit api-spectral --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/AgentSecOps/SecOpsAgentKit.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/appsec/api-spectral .opencode/skills/api-spectral && 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 "api-spectral" agent skill from https://github.com/AgentSecOps/SecOpsAgentKit/tree/main/skills/appsec/api-spectral into .opencode/skills/api-spectral/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-spectral", 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.
Facts
- Skill name
api-spectral- GitHub stars
- 219
- Used in
- 1 other repo
- Token cost
- ~5.6k tokens
- SKILL.md length
- 1,084 words
- Files
- 10 (incl. references, assets)
- Skills in repo
- 24
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
API specification linting and security validation using Stoplight's Spectral with support for OpenAPI, AsyncAPI, and Arazzo specifications.
- Works in 6 steps: Ruleset Configuration → Security-Focused API Linting → OWASP API Security Validation → …
- Validating OpenAPI/AsyncAPI specifications for security issues and design flaws
- SKILL.md covers Overview, Quick Start, Core Workflow and Advanced Patterns, plus 5 more sections
- Calls python3, docker and npm
What it does
API Spectral is an agent skill from AgentSecOps/SecOpsAgentKit. API specification linting and security validation using Stoplight's Spectral with support for OpenAPI, AsyncAPI, and Arazzo specifications. Validates API definitions against security best practices, OWASP API Security Top 10, and custom organizational standards. Use when: (1) Validating OpenAPI/AsyncAPI specifications for security issues and design flaws, (2) Enforcing API design standards and governance policies across API portfolios, (3) Creating custom security rules for API specifications in CI/CD pipelines…
Its SKILL.md is about 5.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 11 other files, including reference files and assets (for example `assets/ci-config-template.yml`, `assets/github-actions-template.yml` and `assets/rule-template.yaml`).
It sits in Backend & APIs, covering OpenAPI specifications, Linting and formatting and Web application vulnerabilities. It works with OpenAPI. The repository describes itself as: Security operations toolkit for AI coding agents. Give Claude Code 25+ skills to catch vulnerabilities, scan containers, detect secrets, and enforce policies automatically.
When your agent uses it
- Validating OpenAPI/AsyncAPI specifications for security issues and design flaws
- Enforcing API design standards and governance policies across API portfolios
- Creating custom security rules for API specifications in CI/CD pipelines
- Detecting authentication
Example prompts
- “/api-spectral”
Requirements
- Python 3
- Node.js
- Docker
Workflow steps
6 steps, taken from the step headings in SKILL.md.
- Ruleset Configuration
- Security-Focused API Linting
- OWASP API Security Validation
- Custom Security Rule Development
- CI/CD Pipeline Integration
- Results Analysis and Remediation
What it can do on your machine
Read from SKILL.md and the folder at commit 6e25a4b. It shows what the files ask for, not the result of running them.
Tool permissions
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.
Runs code
Shell commands in SKILL.md call:
python3dockernpmyarngitgh
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
docs.stoplight.iogithub.comowasp.orgspec.openapis.orgasyncapi.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
API Spectral loads about 5.6k tokens when it runs, and up to ~19k if it reads all its reference files. Until then it costs about 182 tokens; SKILL.md has 1,084 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.
Safety
Auto-check passed
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.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,084 words (~5,558 tokens).
“Spectral is a flexible JSON/YAML linter from Stoplight that validates API specifications against security best practices and organizational standards. With built-in rulesets for OpenAPI v2/v3.x, AsyncAPI v2.x, and Arazzo v1.0, Spectral helps identify security vulnerabilities, design flaws, and compliance issues…”
- name
- api-spectral
- version
- 0.1.0
- maintainer
- SirAppSec
- category
- appsec
- tags
- api-security, openapi, asyncapi, linting, spectral, api-governance, owasp-api, specification-validation
- frameworks
- OWASP
- dependencies.tools
- node, npm
- dependencies.optional
- docker, git
- references
- https://docs.stoplight.io/docs/spectral/674b27b261c3c-overview, https://github.com/stoplightio/spectral…
Files
SKILL.md and 9 other files (references, assets) in skills/appsec/api-spectral of AgentSecOps/SecOpsAgentKit.
- SKILL.md
- assets/.gitkeep
- assets/ci-config-template.yml
- assets/github-actions-template.yml
- assets/rule-template.yaml
- assets/spectral-owasp.yaml
- references/EXAMPLE.md
- references/WORKFLOW_CHECKLIST.md
- references/custom_rules_guide.md
- references/owasp_api_mappings.md
Open the folder on GitHubat commit 6e25a4b
Used in 1 other repository
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in AgentSecOps/SecOpsAgentKit, which our catalogue first saw on October 7, 2026.
Compare with similar skills
API Spectral 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 |
|---|---|---|---|---|---|---|
| API Spectral this skillAgentSecOps/SecOpsAgentKit | 219 | 1 repos | ~5.6k | Automated safety check: Pass | Custom licence | |
| Assisted Service Dev Modeopenshift/assisted-service | 138 | — | ~1.3k | Automated safety check: Pass | Apache-2.0 | |
| Oryxos Initoryx-labs/oryxos | 187 | — | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| Dotnet APInovotnyllc/dotnet-artisan | 233 | — | ~1.6k | Automated safety check: Pass | MIT | |
| Update Ls Configswagger-api/apidom | 100 | — | ~5.9k | Automated safety check: Pass | None | |
| Counterfact Repo Basicscounterfact/api-simulator | 170 | — | ~868 | Automated safety check: Pass | MIT |
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Builds ASP.NET Core APIs, EF Core data access, gRPC, SignalR, and backend services with middleware, security (OAuth, JWT, OWASP), resilience, messaging, OpenAPI, .NET Aspire, Semantic Kernel…
Update Ls Config
swagger-api/apidom
Updates apidom-ls configuration for a namespace package by analyzing the namespace structure and creating completion, documentation, and lint configurations
Counterfact Repo Basics
counterfact/api-simulator
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Related
Works with
Categories
Questions about API Spectral
What does API Spectral do?
API specification linting and security validation using Stoplight's Spectral with support for OpenAPI, AsyncAPI, and Arazzo specifications. API Spectral is an agent skill from AgentSecOps/SecOpsAgentKit. API specification linting and security validation using Stoplight's Spectral with support for OpenAPI, AsyncAPI, and Arazzo specifications.
When should I use API Spectral?
API Spectral fits situations like: validating OpenAPI/AsyncAPI specifications for security issues and design flaws; enforcing API design standards and governance policies across API portfolios; creating custom security rules for API specifications in CI/CD pipelines; detecting authentication.
How do I install API Spectral in Claude Code?
Run `npx skills add AgentSecOps/SecOpsAgentKit --skill api-spectral -a claude-code`. Or copy the skill folder (skills/appsec/api-spectral in AgentSecOps/SecOpsAgentKit) into .claude/skills/api-spectral in your project. Claude Code loads it when a task matches its description.
How do I install API Spectral in Codex?
Run `npx skills add AgentSecOps/SecOpsAgentKit --skill api-spectral -a codex`. Or copy the skill folder (skills/appsec/api-spectral in AgentSecOps/SecOpsAgentKit) into .agents/skills/api-spectral in your project. Codex loads it when a task matches its description.
Can I use API Spectral in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add AgentSecOps/SecOpsAgentKit --skill api-spectral -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/api-spectral, .gemini/skills/api-spectral, .github/skills/api-spectral and .opencode/skills/api-spectral in your project.
What does API Spectral need to run?
Going by SKILL.md and its folder, API Spectral needs the command-line tools its instructions call (python3, docker, npm, yarn, git and gh). Our summary lists: Python 3; Node.js; Docker.
Does API Spectral access the network?
SKILL.md names 5 domains. As links in the text: docs.stoplight.io, github.com, owasp.org, spec.openapis.org and asyncapi.com. This is read from the text; nothing was executed.
Is API Spectral safe to install?
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.
What licence does API Spectral use?
API Spectral has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does API Spectral use?
About 5.6k tokens (SKILL.md is roughly 22k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 13k tokens, read only when the agent opens those files.
What are the alternatives to API Spectral?
Skills that share tags, products or a category with API Spectral: Assisted Service Dev Mode (openshift/assisted-service, 138 stars), Oryxos Init (oryx-labs/oryxos, 187 stars), Dotnet API (novotnyllc/dotnet-artisan, 233 stars) and Update Ls Config (swagger-api/apidom, 100 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains API Spectral?
AgentSecOps (a GitHub organization) maintains it in AgentSecOps/SecOpsAgentKit, which has 219 GitHub stars. The repository holds 24 skills in this directory. The repository was last updated on April 15, 2026.
Source: AgentSecOps/SecOpsAgentKit on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.