jm_graph_modify
Modify the resource graph using a net sleep interval.
This record as markdown: /tools/io-github-iowarp-adios-mcp/jm-graph-modify.md
What jm_graph_modify does on CLIO Adios
AI agents use jm_graph_modify to create or update resources in CLIO Adios, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your CLIO Adios environment.
Why jm_graph_modify is rated Medium
The tool modifies a resource graph, which is a Write operation (creates or modifies data). The 'net sleep interval' parameter suggests it controls timing/scheduling of modifications. Severity is medium as resource graph modifications could affect scheduling or resource allocation in an HPC/scientific computing context.
From the tool's definition 'Modify the resource graph' — explicitly states modification of a graph data structure
Attacks that exploit this kind of access
The rule that runs jm_graph_modify safely
PolicyLayer is an MCP gateway: it sits between your AI agents and CLIO Adios, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For jm_graph_modify, this is the rule to start with:
jm_graph_modify 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 CLIO Adios, apply this rule, and every jm_graph_modify call is checked against it from then on.
Questions about jm_graph_modify
Modify the resource graph using a net sleep interval. It is categorised as a Write tool in the CLIO Adios MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the CLIO Adios MCP server in PolicyLayer and add a rule for jm_graph_modify: 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 CLIO Adios. Nothing to install.
jm_graph_modify 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 jm_graph_modify 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 jm_graph_modify. 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.
jm_graph_modify is provided by the CLIO Adios MCP server (pypi:clio-kit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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