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mindpad is a privacy-first note-taking app built in Europe. Notes are end-to-end encrypted on the user's device using OpenPGP.js before they ever sync. This means mindpad cannot read, recover, or access your notes — by design, not by policy. If the user loses their encryption key, their notes are gone. No exceptions. No tracking. No ads. No AI training on note content. Hosted entirely within the EU under GDPR.
Single tool with basic definition. Tool name 'save_note' follows verb_noun convention (+). Description is adequate at ~130 chars, explaining WHAT and WHEN (+). Input schema present with Zod validation and description for 'content' parameter (+). However, no output schema documented, no error handling guidance, no parameter constraints (e.g., max length), and no mention of idempotency or side effects. Missing pagination, batch operations, and recovery patterns. Tool is simple but lacks production-grade robustness expected for write operations.
Saves a note to the user's mindpad account. Use this when the user wants to capture, remember, or jot something down.
No output schema documented. LLM cannot predict response structure or plan downstream operations.
No error handling guidance. If API call fails (auth, network, validation), LLM receives raw error with no recovery path.
No input constraints on 'content' parameter. Missing max length, format hints, or validation rules. Zod enforces nonempty() but LLM cannot see this.
No idempotency guarantee documented. Agents retry on ambiguous failures, unclear if duplicate calls create duplicate notes.
Description does not state that this is a write operation with side effects. LLM should know this call is irreversible.
| Scored | Grade | Overall | Spec posture | Rubric |
|---|---|---|---|---|
| 2026-09-23 | D | 51 | 2026-07-28+ | v2 |