mw_diagnose_crash

SERVERModWrench MCP Server SOURCE@modwrench/cli

Low RISK CLASS

Category Read

Parameters 40 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/171county-modwrench/mw-diagnose-crash.md

WHAT IT DOES

What mw_diagnose_crash does on ModWrench MCP Server

AI agents call mw_diagnose_crash to retrieve information from ModWrench MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`gameId`	string	—	Canonical game id (e.g. 'skyrimspecialedition', 'fallout4') to include the known-conflict cross-check. Omit to skip it.
`logPath`	string	—	Absolute path to a crashlog on disk (the SKSE/F4SE crash folder, or the game's BepInEx/LogOutput.log).
`logType`	string	—	Format hint. Default 'auto' — detect from content.
`logContent`	string	—	Crashlog content as a string. Provide this OR logPath.

Parameters from the server's own tool schema.

RISK

Why mw_diagnose_crash is rated Low

Even though mw_diagnose_crash only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs mw_diagnose_crash safely

PolicyLayer is an MCP gateway: it sits between your AI agents and ModWrench MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For mw_diagnose_crash, this is the rule to start with:

mw_diagnose_crash Allowed

mw_diagnose_crash is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "mw_diagnose_crash": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect ModWrench MCP Server, apply this rule, and every mw_diagnose_crash call is checked against it from then on.

FAQ

Questions about mw_diagnose_crash

What does the mw_diagnose_crash tool do? +

Crash log in, culprit shortlist out. Parses the log, then correlates its suspects with the loaded plugins and (with a gameId) the known-conflict database into one bundle: which suspected mods are actually in the load order, at what index, and which loaded plugins have known conflicts. It lines up the evidence; it does NOT name the cause — that's the model's call, reasoned over the data. Use when the user says "what's causing my crash", "which mod is it", or pastes a crash log and wants the answer. It is categorised as a Read tool in the ModWrench MCP Server MCP Server, which means it retrieves data without modifying state.

What parameters does mw_diagnose_crash accept? +

mw_diagnose_crash accepts 4 parameters: gameId, logPath, logType, logContent. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on mw_diagnose_crash? +

Register the ModWrench MCP Server MCP server in PolicyLayer and add a rule for mw_diagnose_crash: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches ModWrench MCP Server. Nothing to install.

What risk level is mw_diagnose_crash? +

mw_diagnose_crash is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit mw_diagnose_crash? +

Yes. Add a rate_limit block to the mw_diagnose_crash rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block mw_diagnose_crash completely? +

Set action: deny in the PolicyLayer policy for mw_diagnose_crash. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides mw_diagnose_crash? +

mw_diagnose_crash is provided by the ModWrench MCP Server MCP server (@modwrench/cli). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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