systemlink-mcp

execute_notebook

Queue a SystemLink Jupyter notebook run by specifying notebook and workspace IDs, with optional parameters for the execution.

Instructions

Start a SystemLink Jupyter notebook execution. Requires SYSTEMLINK_MCP_ALLOW_WRITE=1.

Uses NotebookClient.create_executions. This queues work on the server; it does not wait for completion or return notebook output.

notebook_id: Notebook id to run. workspace_id: Workspace the execution belongs to. parameters: Optional notebook parameters (values are stringified for the SDK).

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "notebook_id": "<notebook_id>",
      "workspace_id": "<workspace_id>"
    },
    "name": "execute_notebook"
  }
}

Input Schema

Name	Required	Description	Default
`parameters`	No
`notebook_id`	Yes
`workspace_id`	Yes

Output Schema

Name	Required	Description	Default
No arguments

Schema Changelog

Changes observed during successful MCP inspections.

First observedv0.1.0Aug 21, 2026

TDQS

A4.8/5.0

Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the full burden. It discloses the required environment variable (SYSTEMLINK_MCP_ALLOW_WRITE=1), the internal API (NotebookClient.create_executions), async queuing behavior, and parameter stringification. No contradictions.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is six sentences, with the purpose and prerequisite in the first sentence and parameter details at the end. Every sentence adds value without redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

All key aspects are covered: purpose, permission, async behavior, and parameter semantics. The output schema handles return values, so no need to describe them here. Adequate for agent selection and invocation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters5/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema provides no parameter descriptions, so the explanation of notebook_id, workspace_id, and parameters adds crucial meaning. It clarifies the optional parameters are stringified for the SDK, which is not inferable from the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description opens with 'Start a SystemLink Jupyter notebook execution,' a specific verb+resource that clearly states the action. It further clarifies it queues work rather than returning output, distinguishing it from sibling query/listing tools.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description notes it does not wait for completion or return notebook output, implying that agents needing results should use a different tool (e.g., query_results). However, it does not explicitly name alternative tools or provide a when-not-to-use statement.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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