DF-316 — Error-Driven Wiki Lookup. When you hit an unexpected error / exception / failing test, call this FIRST (via the devflow-error-investigator skill) to pull every wiki signal that
AI agents call error_context_get to retrieve information from DevFlow MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves contextual information (wiki signals) in response to an error condition. It is a read-only operation that queries existing data to provide diagnostic context. There are no side effects, modifications to state, or destructive actions. The 'get' pattern and lookup semantics clearly place this in the Read category.
From the tool's definition Tool description indicates it performs a lookup operation: 'pull every wiki signal' from error context. The verb 'get' and the lookup pattern (querying wiki signals based on error state) are characteristic of retrieval operations with no data modification.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
DF-316 — Error-Driven Wiki Lookup. When you hit an unexpected error / exception / failing test, call this FIRST (via the devflow-error-investigator skill) to pull every wiki signal that. It is categorised as a Read tool in the DevFlow MCP Server MCP Server, which means it retrieves data without modifying state.
Register the DevFlow MCP Server MCP server in PolicyLayer and add a rule for error_context_get: 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 DevFlow MCP Server. Nothing to install.
error_context_get is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the error_context_get 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.
Set action: deny in the PolicyLayer policy for error_context_get. 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.
error_context_get is provided by the DevFlow MCP Server MCP server (klausfreiberufler/devflow-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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