bw_processchain_execute
Run a specified SAP BW process chain. Irreversible - confirm the chain ID before execution.
Instructions
Execute a process chain. Irreversible action.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes |
Run a specified SAP BW process chain. Irreversible - confirm the chain ID before execution.
Execute a process chain. Irreversible action.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes |
Changes observed during successful MCP inspections.
v0.2.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the full burden and does disclose one important trait: the action is irreversible. However, it omits other behavior, such as whether execution is synchronous, what exactly gets triggered, what side effects occur, or what is returned on success or failure.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is only two short sentences with no filler. The action is immediately stated, and the important irreversible warning is included, which is appropriately concise for a one-parameter execution tool.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a mutating execution tool with no annotations and no output schema, more context would help, such as confirmation behavior or follow-up actions like checking bw_processchain_logs. The core purpose and irreversible nature are covered, so it is minimally adequate but not complete.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 0%, and the description never explains that 'id' refers to the process chain identifier or whether any format is expected. The schema only says 'id' is a required string, so the description adds no semantic value beyond what the tool name itself suggests.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description names a specific action ('Execute') and resource ('process chain'), and the irreversible warning distinguishes it from inspection tools like bw_processchain_details, bw_processchain_check, and bw_processchain_stop. Even without opening the schema, an agent knows this tool triggers a process chain rather than inspecting or stopping it.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The intended use is implied by the verb, but there is no explicit guidance on when to choose this over sibling tools such as bw_processchain_check, bw_processchain_details, or bw_processchain_stop. It also does not state prerequisites, such as the chain needing to already exist, or when not to use it.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.