tech.blockwerk/mcp

up checked 2026-11-11T03:38:06.569Z

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Publisher-provided title

BlockWerk

Publisher-provided description

Build, run and analyse block-diagram simulations: PID, Bode, FFT, optimisation and code export.

Summary by lookupd

Builds, simulates and analyses block-diagram control systems, tuning PID controllers, computing metrics, and exporting diagrams.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http mcp https://blockwerk-mcp-worker.blockwerk.workers.dev/

Codex, remote (streamable-http)

codex mcp add mcp --url https://blockwerk-mcp-worker.blockwerk.workers.dev/

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://blockwerk-mcp-worker.blockwerk.workers.dev/"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 42)

Publisher-provided text

• describe_canvas Returns a structured description of all blocks and connections currently on the canvas. Set "compact" to true for a token-efficient summary.
• get_available_blocks Returns the block types in the library with their descriptions, configurable parameters, and exact input/output port IDs. Without a filter it returns a compact
• add_block Add a new block to the canvas. Returns the new block ID.
• connect_blocks Connect an output port of one block to an input port of another. Automatically resolves common port aliases (e.g., "in" -> "signal" for uPlotDisplay, "in" -> "e
• update_params Update one or more parameters of an existing block.
• delete_block Delete a block and all its connections from the canvas. This is a destructive action that asks the user for approval in the BlockWerk tab.
• load_diagram Atomically replaces the entire canvas with a complete diagram defined as a BlockWerk project JSON string. The JSON has a "blocks" array (each block needs a uniq
• export_diagram Exports the current canvas project as a complete BlockWerk JSON string.
• get_share_link Returns a link that opens the current diagram on the BlockWerk canvas. The whole project travels compressed inside the URL, so it needs no account and nothing i
• clear_canvas Remove all blocks and connections from the canvas. This is a destructive action that asks the user for approval in the BlockWerk tab.
• tidy_layout Automatically rearrange all blocks on the canvas into a clean, left-to-right flow.
• batch_commands Executes multiple canvas manipulation and background job commands in a single round-trip. Use "handle" strings to refer to blocks added earlier in the same batc
• analyze_topology Analyzes the block diagram structure: detects feedback loops, signal paths, and system order.
• get_signal_data Returns time series data from a Scope block output for analysis.
• calculate_metrics Calculates step response metrics from signal data: rise time, settling time, overshoot percentage, and steady-state error.
• get_analysis_measurements Retrieves the currently active pinned measurements and their computed values across plotted signals in the Analysis panel.
• evaluate_spec_mask Evaluates signal data against automated design specifications and tolerance corridors (rise time, settling time, overshoot %, steady-state error, min/max limits
• get_architect_memory Returns the persistent memory object of the Architect.
• update_architect_memory Updates the persistent memory of the Architect. Provide a JSON object with keys to update/merge.
• validate_engineering_units Checks the consistency of engineering units across the diagram. Detects incompatible connections and missing units.
• validate_canvas Performs pre-flight topological and numerical integrity checks on the canvas. Detects unconnected required input ports, isolated blocks, parameter domain anomal
• get_canvas_preview Captures a visual screenshot preview of the canvas branded with the official BlockWerk watermark badge and returns the live interactive URL to view and edit the
• get_templates Lists the built-in, verified BlockWerk diagrams: classic control systems (PID loop, cruise control, inverted pendulum), signal processing, electrical and physic
• load_template Replaces the entire canvas with one of the built-in verified diagrams, by id from get_templates. The template carries its topology, parameters and simulation se
• run_simulation Triggers a new simulation run with the current canvas state and settings, refreshing the signal data.
• sweep_parameter Runs simulations across a list of values for one parameter, returning control quality metrics (IAE, overshoot, settling_time, steady_state_error) per value. Req
• optimize_parameters Finds the optimal value for a single parameter using golden-section search. Minimizes IAE (integral absolute error), overshoot, or settling_time within a [min,
• optimize_multi_parameter Optimizes 2–6 parameters simultaneously using Nelder-Mead simplex search, for example Kp, Ki and Kd of a PID controller at once.
• auto_tune_pid Automatically tunes a PID controller using the Ziegler-Nichols ultimate cycle method. Finds the ultimate gain (Ku) and oscillation period (Tu) via binary search
• identify_fopdt Analyzes a step response from a plant to identify its First-Order Plus Dead Time (FOPDT) parameters: Gain (K), Time Constant (tau), and Dead Time (theta). Requi

Details

• Version: 1.1.2
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 504 ms
• First indexed: 2026-11-01T10:09:07.691Z
• Last seen in registry: 2026-11-01T10:09:07.691Z
• Website: https://blockwerk.tech/connect-ai

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