How do I connect Hoi4 Agent Tools MCP Server to Claude?

Run `claude mcp add hoi4-agent-tools -- npx -y hoi4-agent-tools@latest` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Hoi4 Agent Tools MCP Server free?

The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Hoi4 Agent Tools MCP Server do?

Hoi4 Agent Tools MCP Server documents 23 tools to the agent, including hoi4.event_compare, hoi4.event_inspect, hoi4.event_render. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Hoi4 Agent Tools

Unclaimed

by klimPaskov

MCP tools for coding agents to create and clean HOI4 focus trees, scripted GUIs, and maps

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'hoi4-agent-tools' -- 'npx' '-y' 'hoi4-agent-tools@latest'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

coding-agentshearts-of-iron-ivhoi4mcpmoddingmodel-context-protocol

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23 of 23 tools

Documented tools (23)

From project documentation. A server handshake does not verify each tool’s description or behavior.

hoi4.event_compare

Compare event-chain topology and diagnostics between revisions.

hoi4.event_inspect

Scan, trace, explain, lint, or assess event chains and their state flow.

hoi4.event_render

Render source-linked event routes, options, timing, state, scope, and unresolved edges.

hoi4.focus_inspect

Read focus trees, continuous-focus placement, and structural or reference problems.

hoi4.focus_raster

Produce a high-fidelity PNG review with decoded source icons.

hoi4.focus_render

Produce fast HTML, SVG, JSON, and source-linked layout artifacts.

hoi4.focus_rewrite

Create or update a focus tree.

hoi4.gui_inspect

Read a scripted GUI and its linked assets and logic.

hoi4.gui_render

Render generated and explicit GUI scenarios, states, resolutions, and layout diagnostics.

hoi4.gui_rewrite

Create or update a GUI source package.

hoi4.map_inspect

Search, click, navigate, and inspect the complete rendered map and its linked data.

hoi4.map_render

Render full-map layers, overlays, names, IDs, coordinates, and source-linked catalogs.

hoi4.map_rewrite

Create or update states, provinces, IDs, networks, positions, and connected map data.

hoi4.probability_compare

Attribute AI-weight and MTTH changes between real or proposed source.

hoi4.probability_evaluate

Evaluate exact values, probabilities, timing, bounds, and unresolved inputs.

hoi4.probability_inspect

Locate weighted logic and discover compatible adapters, candidates, and required inputs.

hoi4.probability_render

Render cached rankings, matrices, timing, sensitivity, sequence, and comparisons.

hoi4.probability_sequence

Analyze declared recovery, caps, cooldowns, resets, timers, and terminal states.

hoi4.probability_simulate

Run deterministic sampled analysis with confidence and convergence data.

hoi4.probability_sweep

Find sensitivity, breakpoints, cliffs, and rank reversals across declared ranges.

hoi4.tech_compare

Compare technology graphs, placements, references, diagnostics, and source overlays.

hoi4.tech_inspect

Scan, trace, explain, lint, and assess technology and doctrine systems.

hoi4.tech_render

Render source layouts with real item sizes and year guides, plus dependencies and assets.

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Hoi4 Agent Tools MCP Server

How do I connect Hoi4 Agent Tools MCP Server to Claude?: Run `claude mcp add hoi4-agent-tools -- npx -y hoi4-agent-tools@latest` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Hoi4 Agent Tools MCP Server free?: The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Hoi4 Agent Tools MCP Server do?: Hoi4 Agent Tools MCP Server documents 23 tools to the agent, including hoi4.event_compare, hoi4.event_inspect, hoi4.event_render. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.