Remove password protection from a PDF.
| Name | Required | Description | Default |
|---|---|---|---|
| password | Yes | Current password of the PDF. | |
| source_url | No | Public URL of the PDF. | |
| file_base64 | No | Base64-encoded PDF. |
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections. Dates show when Glama detected each change.
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The description does not clarify behavioral details beyond annotations, such as what happens to the original file, whether a new PDF is returned, or that the password must match. Annotations include idempotentHint but the description offers no context on idempotency.
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 a single, front-loaded sentence with no unnecessary words, but it is perhaps too brief, omitting important context that could be included without verbosity.
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?
Despite having an output schema (not shown) and complete parameter coverage, the description fails to mention that the tool returns the unlocked PDF or modifies it, leaving the agent without full context for a mutation operation.
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 coverage is 100% with adequate descriptions for all parameters; the description adds no additional meaning beyond the schema, meriting a baseline score of 3.
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 uses a specific verb 'Remove' and identifies the resource 'password protection from a PDF,' clearly distinguishing it from the sibling 'protect_pdf' tool.
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?
No guidance is provided on when to use this tool versus alternatives like protect_pdf, or prerequisites (e.g., file must be password-protected).
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Each tool has a clearly distinct purpose, covering different file operations (compress, convert, extract, merge, split, etc.) and billing management. No two tools overlap in functionality.
Most tool names follow a verb_noun pattern (compress_image, protect_pdf), but a few deviate (images_to_pdf, list_supported_conversions) causing minor inconsistency. The pattern is largely predictable.
17 tools is slightly above the typical well-scoped range, but still reasonable given the breadth of file manipulation and billing operations. Each tool serves a distinct need.
The file conversion and PDF manipulation operations are well-covered (compress, convert, extract, merge, split, protect, etc.). The billing tools are complete for subscription and credit management. Minor gaps exist, such as batch operations or image format conversions.