feat: add 10 new CLI tools and integration guides from Claude connectors

New tools: Clay, Outreach, ZoomInfo, Close, Pendo, Similarweb,
Supermetrics, AirOps, Crossbeam, and Coupler.io. Each includes a
zero-dependency Node.js CLI and an integration guide.

Updates REGISTRY.md with new tool index entries, categories, and
MCP-enabled tools list.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tools/clis/clay.js

@@ -0,0 +1,158 @@
+#!/usr/bin/env node
+
+const API_KEY = process.env.CLAY_API_KEY
+const BASE_URL = 'https://api.clay.com/v3'
+
+if (!API_KEY) {
+  console.error(JSON.stringify({ error: 'CLAY_API_KEY environment variable required' }))
+  process.exit(1)
+}
+
+async function api(method, path, body) {
+  if (args['dry-run']) {
+    return { _dry_run: true, method, url: `${BASE_URL}${path}`, headers: { 'Authorization': 'Bearer ***', 'Content-Type': 'application/json' }, body: body || undefined }
+  }
+  const options = {
+    method,
+    headers: {
+      'Authorization': `Bearer ${API_KEY}`,
+      'Content-Type': 'application/json',
+    },
+  }
+  if (body) options.body = JSON.stringify(body)
+  const res = await fetch(`${BASE_URL}${path}`, options)
+  const text = await res.text()
+  try {
+    return JSON.parse(text)
+  } catch {
+    return { status: res.status, body: text }
+  }
+}
+
+function parseArgs(args) {
+  const result = { _: [] }
+  for (let i = 0; i < args.length; i++) {
+    const arg = args[i]
+    if (arg.startsWith('--')) {
+      const key = arg.slice(2)
+      const next = args[i + 1]
+      if (next && !next.startsWith('--')) {
+        result[key] = next
+        i++
+      } else {
+        result[key] = true
+      }
+    } else {
+      result._.push(arg)
+    }
+  }
+  return result
+}
+
+const args = parseArgs(process.argv.slice(2))
+const [cmd, sub, ...rest] = args._
+
+async function main() {
+  let result
+  const page = args.page ? Number(args.page) : 1
+  const perPage = args['per-page'] ? Number(args['per-page']) : 25
+
+  switch (cmd) {
+    case 'tables':
+      switch (sub) {
+        case 'list': {
+          result = await api('GET', `/tables?page=${page}&per_page=${perPage}`)
+          break
+        }
+        case 'get': {
+          const id = args.id
+          if (!id) { result = { error: '--id required' }; break }
+          result = await api('GET', `/tables/${id}`)
+          break
+        }
+        case 'rows': {
+          const id = args.id
+          if (!id) { result = { error: '--id required' }; break }
+          result = await api('GET', `/tables/${id}/rows?page=${page}&per_page=${perPage}`)
+          break
+        }
+        case 'add-row': {
+          const id = args.id
+          const data = args.data
+          if (!id) { result = { error: '--id required' }; break }
+          if (!data) { result = { error: '--data required (JSON string)' }; break }
+          let parsed
+          try {
+            parsed = JSON.parse(data)
+          } catch {
+            result = { error: 'Invalid JSON in --data' }
+            break
+          }
+          result = await api('POST', `/tables/${id}/rows`, parsed)
+          break
+        }
+        default:
+          result = { error: 'Unknown tables subcommand. Use: list, get, rows, add-row' }
+      }
+      break
+
+    case 'people':
+      switch (sub) {
+        case 'enrich': {
+          const body = {}
+          if (args.email) body.email = args.email
+          if (args.linkedin) body.linkedin_url = args.linkedin
+          if (args['first-name']) body.first_name = args['first-name']
+          if (args['last-name']) body.last_name = args['last-name']
+          if (!args.email && !args.linkedin) {
+            result = { error: '--email or --linkedin required' }
+            break
+          }
+          result = await api('POST', '/people/enrich', body)
+          break
+        }
+        default:
+          result = { error: 'Unknown people subcommand. Use: enrich' }
+      }
+      break
+
+    case 'companies':
+      switch (sub) {
+        case 'enrich': {
+          const domain = args.domain
+          if (!domain) { result = { error: '--domain required' }; break }
+          result = await api('POST', '/companies/enrich', { domain })
+          break
+        }
+        default:
+          result = { error: 'Unknown companies subcommand. Use: enrich' }
+      }
+      break
+
+    default:
+      result = {
+        error: 'Unknown command',
+        usage: {
+          tables: {
+            list: 'tables list [--page <n>] [--per-page <n>]',
+            get: 'tables get --id <table_id>',
+            rows: 'tables rows --id <table_id> [--page <n>] [--per-page <n>]',
+            'add-row': 'tables add-row --id <table_id> --data <json>',
+          },
+          people: {
+            enrich: 'people enrich --email <email> | --linkedin <url>',
+          },
+          companies: {
+            enrich: 'companies enrich --domain <domain>',
+          },
+        }
+      }
+  }
+
+  console.log(JSON.stringify(result, null, 2))
+}
+
+main().catch(err => {
+  console.error(JSON.stringify({ error: err.message }))
+  process.exit(1)
+})