github_update_issue
A write tool on the Integrations MCP server.
This record as markdown: /tools/shriram-vasudevan-integrations-mcp/github-update-issue.md
What github_update_issue does on Integrations MCP
AI agents use github_update_issue to create or update resources in Integrations MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Integrations MCP environment.
Why github_update_issue is rated Medium
The tool updates GitHub issues, which involves modifying existing data (issue title, description, assignees, labels, state, etc.). This is a reversible write operation—changes can be undone or corrected. Severity is high because uncontrolled updates to issues in shared repositories could disrupt project tracking, reassign work incorrectly, or close critical issues.
From the tool's definition Tool name 'github_update_issue' indicates modification of an existing GitHub issue. The 'update' verb signifies a write operation that modifies data reversibly. Description is empty, reducing confidence slightly but the name is unambiguous.
Attacks that exploit this kind of access
The rule that runs github_update_issue safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Integrations MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For github_update_issue, this is the rule to start with:
github_update_issue stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Integrations MCP, apply this rule, and every github_update_issue call is checked against it from then on.
Questions about github_update_issue
github_update_issue is a write tool on the Integrations MCP server. It is categorised as a Write tool in the Integrations MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Integrations MCP server in PolicyLayer and add a rule for github_update_issue: 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 Integrations MCP. Nothing to install.
github_update_issue is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the github_update_issue 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 github_update_issue. 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.
github_update_issue is provided by the Integrations MCP server (shriram-vasudevan/integrations-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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