Medium Risk

resolve_config

Expand every preset referenced by `extends` and return the fully resolved config. Built-in presets resolve offline against the committed catalogue. Pass `externalPresets: true` to fetch `github>` and `gitlab>` presets over HTTPS (with optional `RENOVATE_TOKEN` — or `GITHUB_TOKEN` / `GITLAB_TOKEN`...

Accepts URL/endpoint input (endpoint); Bulk/mass operation — affects multiple targets

Part of the Renovate MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

renovate-mcp Write

AI agents use resolve_config to create or modify resources in Renovate. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.

Without a policy, an AI agent could call resolve_config repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Renovate.

Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.

renovate.yaml
tools:
  resolve_config:
    rules:
      - action: allow
        rate_limit:
          max: 30
          window: 60

See the full Renovate policy for all 11 tools.

Tool Name resolve_config
Category Write
MCP Server Renovate MCP Server
Risk Level Medium

View all 11 tools →

Agents calling write-class tools like resolve_config have been implicated in these attack patterns. Read the full case and prevention policy for each:

Browse the full MCP Attack Database →

Other tools in the Write risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.

What does the resolve_config tool do? +

Expand every preset referenced by `extends` and return the fully resolved config. Built-in presets resolve offline against the committed catalogue. Pass `externalPresets: true` to fetch `github>` and `gitlab>` presets over HTTPS (with optional `RENOVATE_TOKEN` — or `GITHUB_TOKEN` / `GITLAB_TOKEN` as platform-specific fallbacks — for private repos). For GitHub Enterprise or self-hosted GitLab, pass `endpoint` (API base URL, e.g. `https://ghe.example.com/api/v3` or `https://gitlab.example.com/api/v4`); pass `platform` in addition to route `local>` presets through the same endpoint. `bitbucket>`, `gitea>`, and npm presets are structurally unsupported and remain in `presetsUnresolved` regardless. Endpoint and platform are **tool inputs only** — env vars like `RENOVATE_ENDPOINT` are not read, since the MCP server runs under Claude rather than in your shell. Pass either `repoPath` (reads the repo's config) or `configContent` (an inline config object). The response includes `mergeQuality: "preview"` plus a `disclaimer` and a `warnings` array — preset merging here is a close approximation of Renovate's rules rather than bit-identical, and Handlebars expressions other than `{{argN}}` are left verbatim; run `dry_run` for authoritative output.. It is categorised as a Write tool in the Renovate MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on resolve_config? +

Add a rule in your Intercept YAML policy under the tools section for resolve_config. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Renovate MCP server.

What risk level is resolve_config? +

resolve_config is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit resolve_config? +

Yes. Add a rate_limit block to the resolve_config rule in your Intercept 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.

How do I block resolve_config completely? +

Set action: deny in the Intercept policy for resolve_config. 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.

What MCP server provides resolve_config? +

resolve_config is provided by the Renovate MCP server (renovate-mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Let agents act without letting them run wild.

Deterministic policy on every MCP tool call. Per-identity grants. Full audit log.

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