Find exact symbol definitions from the SQLite workspace index with snippets.
AI agents call find_indexed_definition to retrieve information from Syntax Map without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only query against a workspace index to retrieve symbol definition information. It has no side effects, does not execute code, does not modify data, and does not affect system state. The worst-case misuse (e.g., retrieving sensitive code structure) has minimal blast radius compared to write, execute, or destructive operations.
From the tool's definition Tool description states 'Find exact symbol definitions from the SQLite workspace index with snippets' — this is a lookup/query operation that retrieves information about code structure without modifying any data.
Attacks that exploit this kind of access
Find exact symbol definitions from the SQLite workspace index with snippets. It is categorised as a Read tool in the Syntax Map MCP Server, which means it retrieves data without modifying state.
Register the Syntax Map MCP server in PolicyLayer and add a rule for find_indexed_definition: 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 Syntax Map. Nothing to install.
find_indexed_definition 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 find_indexed_definition 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 find_indexed_definition. 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.
find_indexed_definition is provided by the Syntax Map MCP server (kht6163/syntax-map-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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