HOI4 Agent Tools (klimPaskov/hoi4-agent-tools) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.
A source-preserving MCP server for coding agents working on Hearts of Iron IV mods, combining focus tree, GUI, and map tools with transaction safety.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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klimPaskov
Source: Glama
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Install from
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CONTAINER_ARTIFACT_DIRGH_TOKENGITHUB_SHAHOI4_AGENT_CONFIGwith set to the reviewed config path.HOI4_GAME_ROOTHOI4_LOCAL_TEST_REPORTHOI4_MOD_ROOTSPUBLICATION_VERIFY_ATTEMPTSPUBLICATION_VERIFY_DELAY_MSPUBLICATION_VERIFY_SCOPEProgramFiles(x86)REGISTRY_LIVE_VALIDATIONRELEASE_ARTIFACT_DIRRELEASE_NPM_VERSIONTool annotations
6/26 tools have annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
20/26 tools missing one or more hints — hoi4.project_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); hoi4.project_scan (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); hoi4.transaction_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +17 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
17/26 tool handlers declare input schemas (65%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
24/26 tool handlers wrap calls in try/catch (92%)
Wrap each tool handler body in try/catch and return a structured error response.
Shell command execution
18 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
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