Issue on docs in anti gravity i have tried to do the as installation but still getting mcp server is not configured well

[thirumalVenket12]

Path: /mcp/getting-started/installation

i have used node 18 and above configured with keys but still having issue each time am getting different different errors

i have placed api key as well

[shuonan-wq]

Hi @thirumalVenket12, thanks for the report — happy to help debug.

The most likely root cause is the Node.js version. TestSprite MCP requires Node.js >= 22, and you mentioned you're on Node 18. On Node 18, some of our dependencies fail to load while others succeed, which typically shows up as inconsistent / different errors on each run — matching what you described.

Please upgrade Node and retry:

bash

# 1. Check current version
node --version

# 2. If < 22, upgrade (recommended via nvm)
nvm install 22
nvm use 22
nvm alias default 22

# 3. Reinstall the MCP server on the new Node
npm install -g @testsprite/testsprite-mcp@latest

# 4. Verify
node --version          # should print v22.x or higher
which testsprite-mcp    # should point to the new Node's bin path

After upgrading, fully quit and reopen Antigravity (not just reload window) so it picks up the new Node binary — otherwise the MCP child process may still be spawned with the old Node.

We just re-verified the install on Antigravity on our side and all 8 tools come up correctly, so the IDE itself is supported.

If you've already confirmed Node >= 22 and the issue persists, please share:

Output of node --version and npm --version

Your OS (macOS / Windows / Linux)

The exact error message from Antigravity's MCP logs

Your MCP configuration block (with the API key redacted)

We'll dig in further from there.