Blekline connects to Layer 5 agent clients via @blekline/mcp-server and @blekline/mcp-proxy.
Registry: integrations/manifest.json on blekline-oss.
Compatibility matrix
| Client | Tier | Repo path | MCP server | MCP proxy | Ingress |
|---|---|---|---|---|---|
| CLI / SDK | verified | cli/ | Yes | — | Yes |
| Claude Code | verified | .claude/settings.json.example | Yes | Yes | Yes |
| Cursor | verified | .cursor/mcp.json.example | Yes | Yes | Yes |
| Claude Desktop | verified | config/claude_desktop_config.json.example | Yes | Yes | Yes |
| Codex | verified | .codex/config.toml.example | Yes | Yes | Yes |
| Continue | verified | .vscode/continue.config.json.example | Yes | Yes | Yes |
| GitHub Copilot | verified | .vscode/mcp.json.example | Yes | Yes | Yes |
| OpenHands | pattern | docs only | Yes | Yes | Yes |
| Sourcegraph Cody | pattern | docs only | Yes | Yes | Yes |
| CodeRabbit | pattern | workflow | — | — | — |
Universal MCP env
export BLEKLINE_WORKSPACE_TOKEN="blw_..."
export BLEKLINE_API_URL="https://app.blekline.com"
export BLEKLINE_CLIENT_SURFACE=cursor # see matrix for each surface
Headless verify
pnpm verify:integrations
Next steps: Quick start · MCP server · CI/CD