MCPs › Dev tools › OpenTakeoff
Construction takeoff built for AI agents to operate, not just people to click through. The MCP server exposes 41 tools over the same measuring engine as the OpenTakeoff web canvas: load a plan sheet, calibrate scale, one-click a room or hatched area, cut real holes, re-run an estimator's taught correction rules, measure lines, detect rooms, read text/labels, edit materials, and export takeoff quantities with full provenance (who measured what, human or agent). Runs local over stdio — no account, no cloud dependency, no telemetry. Open source, Apache-2.0. npm: opentakeoff-mcp · official MCP registry: io.github.Kentucky-ai/opentakeoff.
Not monetized yet
Turn OpenTakeoff’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install OpenTakeoff
For anyone using OpenTakeoff — no Lulu account needednpx -y @smithery/cli@latest install Kentucky-ai/opentakeoff --client claude
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit →FAQ
OpenTakeoff installs from source — follow the repository README.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
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