Enumerate the ranked set of Contributors linked to a node via OWNED_BY edges. Source is git blame; emails are SHA-256 hashed by default (plain emails only when ingestion ran with --plain-emails).
AI agents call owners 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 only reads and returns ownership/contributor data derived from git blame, querying the knowledge graph for OWNED_BY relationships. No data is created, modified, or deleted. Severity is low as it retrieves contributor metadata, with emails hashed by default limiting PII exposure.
From the tool's definition Enumerate the ranked set of Contributors linked to a node via OWNED_BY edges. Source is git blame; emails are SHA-256 hashed by default
Attacks that exploit this kind of access
Enumerate the ranked set of Contributors linked to a node via OWNED_BY edges. Source is git blame; emails are SHA-256 hashed by default (plain emails only when ingestion ran with --plain-emails). 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 owners: 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.
owners 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 owners 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 owners. 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.
owners 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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