Enumerate every repo that has been indexed by codehub on this machine. Returns name, on-disk path, last-seen commit, index timestamp, and node/edge counts per repo. Call this before any repo-scoped tool when you do not already know the repo name.
AI agents call list_repos to retrieve information from OpenCodeHub 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 indexed repository metadata without side effects. It queries existing state and returns information to help users select repos for downstream operations, but performs no modifications, executions, or irreversible actions itself. The low severity reflects minimal blast radius—misuse would only surface incorrect repo metadata, not corrupt data or trigger unintended operations.
From the tool's definition Tool description explicitly states 'Enumerate' and 'Returns' metadata (name, path, commit, timestamp, counts) with no modification, deletion, or execution capability. The verb 'list' and absence of any write/execute/delete language confirm read-only behavior.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
Enumerate every repo that has been indexed by codehub on this machine. Returns name, on-disk path, last-seen commit, index timestamp, and node/edge counts per repo. Call this before any repo-scoped tool when you do not already know the repo name. It is categorised as a Read tool in the OpenCodeHub MCP Server MCP Server, which means it retrieves data without modifying state.
Register the OpenCodeHub MCP Server MCP server in PolicyLayer and add a rule for list_repos: 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 OpenCodeHub MCP Server. Nothing to install.
list_repos 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 list_repos 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 list_repos. 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.
list_repos is provided by the OpenCodeHub MCP Server MCP server (theagenticguy/opencodehub). 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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