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ContextStream MCP Server

Delete doc

memory_delete_doc
Destructive

Delete a document from memory using its ID or title lookup. Removes the specified doc from the knowledge store.

Instructions

Delete a doc. Same handler as memory(action="delete_doc").

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
doc_idYesDoc ID or title lookup
project_idNoProject ID (UUID).
workspace_idNoWorkspace ID (UUID).
Behavior3/5

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

Annotations already indicate destructiveHint=true, so the description's 'Delete a doc' is consistent but adds no further behavioral details (e.g., irreversibility, permissions needed). It meets the minimum standard given annotations.

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

Conciseness4/5

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

The description is very concise, consisting of two short sentences. It is front-loaded with the action. No extraneous words, though it could be slightly more informative.

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

Completeness2/5

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

The description lacks important context such as whether deletion is permanent, error handling (e.g., if doc does not exist), or any prerequisites (project/workspace context). Given the destructive nature, more completeness is expected.

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

Parameters3/5

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

Schema description coverage is 100%, with each parameter having clear descriptions. The tool description adds no additional meaning beyond the schema, so baseline 3 is appropriate.

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

Purpose4/5

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

The description clearly states 'Delete a doc,' indicating the verb and resource. It is specific but does not differentiate from sibling tools like memory_update_doc; however, the verb 'delete' is unambiguous.

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

Usage Guidelines2/5

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

There is no guidance on when to use this tool versus alternatives such as memory_create_doc or memory_update_doc. The mention of an alternative handler ('Same handler as memory(action="delete_doc")') does not provide usage context.

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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