Stackresolve MCP Server

stackresolve

Official TypeScript/Node SDK for the StackResolve API.

StackResolve is web intelligence for AI agents: find, compare, and audit software for a task; a scored registry of agent-ready tools and MCP servers; structured company research. Three surfaces, one API: REST, a hosted MCP server, and this CLI/SDK. Registry reads are free and need no key.

• Site and docs: https://stackresolve.dev
• REST: https://api.stackresolve.dev (OpenAPI at /openapi.json, llms.txt at /llms.txt)
• Hosted MCP (streamable HTTP): https://mcp.stackresolve.dev/mcp
• MCP server registry for agents: https://stackresolve.dev/mcp-servers

MCP server

The hosted server needs no install. The handshake and the registry reads (search_tools, get_profile, compare_products, list_registry) work without a key. Metered tools (resolve, how_to, audit, research_company, get_company, get_pricing) need a free key from https://stackresolve.dev/developers, sent as the x-api-key header.

Claude Code:

claude mcp add --transport http stackresolve https://mcp.stackresolve.dev/mcp

Cursor (~/.cursor/mcp.json):

{
  "mcpServers": {
    "stackresolve": {
      "url": "https://mcp.stackresolve.dev/mcp",
      "headers": { "x-api-key": "ar_..." }
    }
  }
}

Codex (~/.codex/config.toml):

[mcp_servers.stackresolve]
url = "https://mcp.stackresolve.dev/mcp"

[mcp_servers.stackresolve.headers]
x-api-key = "ar_..."

Tools: resolve, how_to, find_tools_for_task, search_tools, compare_products, get_profile, list_registry, audit, generate_agent_interfaces, get_company, get_pricing, research_company, find_competitors, compare_companies, get_usage.

CLI

npm i -g stackresolve
stackresolve find "scrape javascript-heavy sites from claude code"
stackresolve audit stripe.com
stackresolve company vercel.com
stackresolve --help

SDK

Install

npm install stackresolve

Requires Node 18+ (uses the built-in global fetch). No runtime dependencies.

Quickstart

import { StackResolve } from 'stackresolve'

const sr = new StackResolve({ apiKey: process.env.STACKRESOLVE_API_KEY })

// 1. Audit a domain: AgentReady scores, facts, and issues.
const report = await sr.audit('stripe.com')
console.log(report.scores.agentready, report.issues)

// 2. Structured company data.
const company = await sr.getCompany('vercel.com')
console.log(company.name, company.description)

// 3. Task -> ranked, agent-ready tools.
const tools = await sr.findTools('send transactional email from a Node service')
console.log(tools.results)

// 4. Run an Agent Discovery check (needs an API key).
const discovery = await sr.runDiscovery('firecrawl')
console.log(discovery)

Authentication

Get an API key at stackresolve.dev. Pass it to the constructor, or set the STACKRESOLVE_API_KEY environment variable:

const sr = new StackResolve({ apiKey: 'ar_...' })
// or, reading STACKRESOLVE_API_KEY from the environment:
const sr2 = new StackResolve()

The key is sent as the x-api-key header on every request. Public endpoints (audit, search, profiles, company data, ...) work without a key, subject to an anonymous rate limit. Gated endpoints (monitors, usage, discovery runs) need one.

You can point the client at a different host with baseUrl or the STACKRESOLVE_BASE_URL environment variable:

const sr = new StackResolve({ apiKey, baseUrl: 'https://api.stackresolve.dev' })

Errors

Any non-2xx response throws a StackResolveError carrying the HTTP status and the parsed body:

import { StackResolve, StackResolveError } from 'stackresolve'

try {
  await sr.getUsage()
} catch (err) {
  if (err instanceof StackResolveError) {
    console.error(err.status, err.body)
  }
}

Methods

AgentReady: audit(domain), findTools(task), search(query, requirements?), compare(slugs), getProfile(slug), listRegistry(opts?), getCategories(), getCategory(slug), getDiscovery(slug), runDiscovery(slug), getScoreHistory(slug), generate(domain, openapiUrl?), deploy(domain, openapiUrl?).

CompanyData: getCompany(domain), getPricing(domain), getCompetitors(domain), research(domain, question?), compareCompanies(domains).

Monitors + account (API key required): listMonitors(), addMonitor(slug, opts?), runMonitorNow(slug), getUsage(), getMyProfile().

License

MIT