# Glubean > Workflow verification platform — write API tests in TypeScript, run locally or in CI, let AI agents write and repair them - **Type:** MCP server - **Install:** `agentstack add mcp-glubean-glubean` - **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior - **Seller:** [glubean](https://agentstack.voostack.com/s/glubean) - **Installs:** 0 - **Category:** [Developer Tools](https://agentstack.voostack.com/c/developer-tools) - **Latest version:** 0.1.0 - **License:** Apache-2.0 - **Upstream author:** [glubean](https://github.com/glubean) - **Source:** https://github.com/glubean/glubean - **Website:** https://glubean.com ## Install ```sh agentstack add mcp-glubean-glubean ``` Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent. ## About # Glubean API quality layer: functional correctness tests and load performance tests in the same TypeScript project, with AI agents that write, run, and repair them. [](https://www.npmjs.com/package/@glubean/sdk) [](https://github.com/glubean/glubean/actions/workflows/ci.yml) [](LICENSE) ```bash npx glubean config mcp # AI agent can run and inspect tests npx skills add glubean/skill # AI agent learns Glubean patterns ``` ```text "write a smoke test for /users" "migrate our Postman collection" "design the billing API contracts before I build it" "run a load test and show me p95 latency per endpoint" ``` The agent writes the test, runs it via MCP, reads the structured failure, fixes it, and reruns — in one conversation. ## Two ways to use it **API already exists?** Point the agent at your API. It writes tests that run, break, get repaired, and graduate from `explore/` to `tests/` to CI. Add a load plan alongside to track performance over time. **API doesn't exist yet?** Describe what it should do. The agent writes executable contracts in `contracts/` — the implementation must satisfy them. After you build the API, the same contracts become your regression tests and can seed load scenarios. ## Quick start ```bash npx glubean init # interactive wizard: try, test existing API, or contract-first npx glubean run # run tests npx glubean load # run load plans (discover *.load.ts, write structured artifacts) npx glubean login # authenticate with Glubean Cloud (browser device flow) ``` Or with AI: ```bash npx glubean config mcp npx skills add glubean/skill ``` Then ask your agent anything — it writes, runs, reads structured failures, and fixes in a loop. ## VS Code extension The extension serves two roles: 1. **Postman replacement** — `explore/` is your API collection in code. Click the gutter play button to send a request, see full response in the result viewer. Save parameter sets with `test.pick`, share via git. No Postman account, no per-seat pricing. 2. **Visual layer for test results** — run from gutter or Test Explorer, inspect structured traces, debug with typed `expected` vs `actual`. Same TypeScript file works as both API collection entry and CI regression test. No export, no conversion. ## Packages | Package | What it does | |---------|-------------| | [@glubean/sdk](packages/sdk) | Author tests — `test()`, `configure()`, assertions, builder flows | | [@glubean/sdk/load](packages/sdk) | Author load plans — `loadScenario()`, `loadRunner()`, traffic-mix, feeders | | [@glubean/cli](packages/cli) | Run tests and load plans, manage environments, init projects | | [@glubean/engine](packages/engine) | Environment-agnostic run-loop core (Node runner + browser host) | | [@glubean/runner](packages/runner) | Test and load executor | | [@glubean/scanner](packages/scanner) | Static analysis for IDE integration | | [@glubean/mcp](packages/mcp) | MCP server — agents run and inspect tests | | [@glubean/redaction](packages/redaction) | Sensitive data redaction | ### Plugins | Plugin | Protocol | |--------|----------| | [@glubean/auth](packages/auth) | Bearer, API key, OAuth 2.0 | | [@glubean/browser](packages/browser) | Browser automation (Puppeteer) | | [@glubean/graphql](packages/graphql) | GraphQL queries and mutations | | [@glubean/grpc](packages/grpc) | gRPC unary calls | | [@glubean/oauth-code](packages/oauth-code) | OAuth Authorization Code flow for explore mode | ## Links - [Landing](https://glubean.com) — product overview - [Docs](https://docs.glubean.com) — full documentation - [VS Code Extension](https://marketplace.visualstudio.com/items?itemName=glubean.glubean) - [Cookbook](https://github.com/glubean/cookbook) — working examples - [Agent Skill](https://github.com/glubean/skill) — teach AI agents Glubean patterns ## Contributing Bug reports, feature requests, and pull requests are welcome — see [CONTRIBUTING.md](CONTRIBUTING.md). Security issues go through [private vulnerability reporting](SECURITY.md), not public issues. ## License [Apache-2.0](LICENSE) ## Source & license This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code. - **Author:** [glubean](https://github.com/glubean) - **Source:** [glubean/glubean](https://github.com/glubean/glubean) - **License:** Apache-2.0 - **Homepage:** https://glubean.com Install and usage instructions live in the source repository linked above. ## Pricing - **Free** — Free ## Security capabilities Automated source analysis of v0.1.0 — what this tool can access: - **Network access:** no - **Filesystem access:** no - **Shell / process execution:** no - **Environment & secrets:** no - **Dynamic code execution:** no *"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.* ## Versions - **0.1.0** — security scan: passed — Imported from the upstream source. ## Links - Listing page: https://agentstack.voostack.com/l/mcp-glubean-glubean - Seller: https://agentstack.voostack.com/s/glubean - Browse the marketplace: https://agentstack.voostack.com/browse --- Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.