List SignSimple's free, professionally drafted document templates (NDA, lease, contractor agreement, liability waiver, bill of sale, promissory note). Returns each template's info page and direct PDF URL — pass the PDF URL to send_for_signature as document_url to send one. No API key needed.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden. It discloses that the tool returns each template's info page and direct PDF URL, and that no API key is required. This is sufficient for a zero-parameter read-only listing tool, though it does not mention rate limits or pagination.
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 two sentences long, front-loaded with the main purpose, and every clause adds value. It efficiently communicates the tool's function, output format, and integration point.
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?
With no parameters, no output schema, and no annotations, the description still provides a complete picture: what it lists, what it returns, how to use the result, and authentication requirements. There are no major gaps for a simple list tool.
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?
There are no parameters, so the baseline is 4. The description adds useful context about the output and how to use it, which compensates for the lack of parameter details.
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 ('List') and clearly identifies the resource ('SignSimple's free, professionally drafted document templates') with concrete examples. It is easily distinguishable from sibling tools like list_documents, as it focuses on templates rather than sent documents.
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 description provides clear context by stating that the returned PDF URL should be passed to send_for_signature, showing how this tool fits into a workflow. It also notes that no API key is needed. However, it does not explicitly mention when not to use this tool or compare it directly with alternatives.
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 targets a distinct action: listing documents, checking a specific document's status, listing templates, and sending documents for signature. There is no overlap in purpose.
All tool names follow a consistent verb_noun snake_case pattern: get_document_status, list_documents, list_templates, send_for_signature. This creates a predictable and easy-to-navigate API.
With only 4 tools, the server is tightly scoped to the core e-signature workflow: sending, listing, and checking status. Each tool is essential and the count is appropriate for the purpose.
The core lifecycle is covered: send_for_signature (create), list_documents (read list), get_document_status (read detail), and list_templates (supporting resource). Missing operations like voiding or resending are minor for a simple free service, and agents can work around them.