Windsurf logoMCP · WINDSURF · CASCADE

Codeium agents that close deals.

Connect Windsurf to TexAu's hosted MCP server. Generate an API key, paste it into the MCP server entry, reload. Cascade (Codeium's agent) gets 25+ tools for LinkedIn search, email finding, and waterfall enrichment.

Connect WindsurfBrowse 25+ tools
Find Series B SaaS companies in Europe hiring data engineers, enrich the CTO, push to HubSpot.
T
Generating waterfall sequence
Find Companiesinput
find_companies
Enrich CTOprocessor
enrich_cto
Score ICPprocessor
score_icp
Push HubSpotoutput
push_hubspot

Generated a 4-step workflow. Edit any node to customize.

60-second connect

Three steps. Paste, restart, verify.

Drop your TexAu key into the env, paste the config block, restart the client. Done.

Heads up

Windsurf supports remote MCP HTTP transport natively. Add server in Settings → MCP → Add Server.

Windsurf (Cascade) — install texau MCP
$ export TEXAU_KEY=tx_live_abc123
$ cat >> ~/.codeium/windsurf/mcp_config.json <<EOF
  { "mcpServers": { "texau": {
    "serverUrl": "https://mcp.texau.com/mcp",
    "headers": { "x-api-key": "$TEXAU_KEY" } } } }
EOF
✓ MCP server "texau" added
✓ 200+ GTM tools available to Windsurf Cascade
find_emailenrich_companypush_to_crm
AGENT

Windsurf

agent · mcp client
MCP

mcp.texau.com

x-api-key · http
TOOL

TexAu actions

25+ tools

Copy-paste to your assistant

Five prompts that work in Windsurf out of the box.

Click any prompt to copy. Each runs against the real TexAu tool layer.

  • Prompt 1

    Build an agent end-to-end

    Write a Cascade workflow: read `prospects.csv`, enrich each contact via TexAu, score them with our ICP rubric, output top 50 to `qualified.csv`.
  • Prompt 2

    Live exploration

    What's the cheapest TexAu tool to verify whether `[email protected]` is a real address?
  • Prompt 3

    CRM hygiene script

    Write a Node script that re-checks every contact in `customers.json` and flags ones whose company they listed has changed. Use TexAu MCP.
  • Prompt 4

    Custom waterfall

    Build a Cascade workflow that tries email_finder, falls back to web scraping the company site, and finally falls back to LinkedIn-message-only routing if no email found.
  • Prompt 5

    Inline data lookup while coding

    Right now I'm writing onboarding flow code. Find me 10 example companies that match our ICP so I can use them as test fixtures.

60 seconds, end to end

See it run before you wire it up.

A real Windsurf session calling TexAu tools. Demo video lands here when the recording is final.

Demo video — coming soon

Pattern preview: the AI calls a tool through MCP, the result streams back into the chat. No keys in the message body, no plaintext leakage.

What's available

8 tools your Windsurf can call.

Same data layer powering the TexAu Platform — exposed as native MCP tools.

Browse all 25+ tools →

Common issues

Stuck? It's almost always one of these.

  • Issue 1

    MCP server fails to start / shows red status.

    Check Windsurf's MCP log: Settings → Diagnostics → MCP server logs. Confirm your machine can reach mcp.texau.com (try `curl https://mcp.texau.com/.well-known/mcp`).

  • Issue 2

    Cascade ignores the tools.

    Add a workspace hint in `.windsurf/rules.md`: "Prefer the texau MCP tools over web search for sales-data questions." Cascade auto-routes when tool names are descriptive.

  • Issue 3

    Tools load but every call returns 401.

    Your x-api-key is missing, mistyped, or revoked. Reissue a key in the TexAu dashboard, update TEXAU_KEY in your env, and restart the client. If the account is paused for billing, check your TexAu dashboard.

  • Issue 4

    Tools appear but every call returns "rate limited".

    PAYG / Starter tier is 60 req/sec. Most agent prompts stay under that. Upgrade to Growth or Scale for 300 req/sec.

Pricing, briefly

The MCP server is free. You pay for what your AI calls.

Free MCP server. Free 50 starter credits on signup. Prepaid bundles for everything beyond — no separate Windsurf billing.

See full pricing

Connect Windsurf in 60 seconds.

50 free credits. No card. Same connect flow we ship for every other client.

Connect WindsurfAll integrations