hives_select_runtime
hives_select_runtime (GET /v1/hives/runtimes/select) [service status: down]
This record as markdown: /tools/lifesi-genesis-mcp/hives-select-runtime.md
What hives_select_runtime does on Genesis
AI agents use hives_select_runtime to create or update resources in Genesis, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Genesis environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
wasi | string | Yes | Serving WASI interface: preview1 (p1/wasi-preview1 aliases accepted). |
runner | string | Yes | Serving runner: http. |
artifact | string | Yes | Serving artifact: core-module (core alias accepted). |
Parameters from the server's own tool schema.
Why hives_select_runtime is rated Medium
An AI agent can call hives_select_runtime faster than any human can review: one bad instruction and it creates or modifies resources in Genesis by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs hives_select_runtime safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Genesis, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hives_select_runtime, this is the rule to start with:
hives_select_runtime 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 Genesis, apply this rule, and every hives_select_runtime call is checked against it from then on.
Questions about hives_select_runtime
hives_select_runtime (GET /v1/hives/runtimes/select) [service status: down]. It is categorised as a Write tool in the Genesis MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
hives_select_runtime accepts 3 parameters: wasi, runner, artifact. Required: wasi, runner, artifact. The full parameter table on this page comes from the server's own tool schema.
Register the Genesis MCP server in PolicyLayer and add a rule for hives_select_runtime: 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 Genesis. Nothing to install.
hives_select_runtime 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 hives_select_runtime 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 hives_select_runtime. 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.
hives_select_runtime is provided by the Genesis MCP server (@lifesi/genesis-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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