Guides
- REST API reference: endpoints, request and response formats, errors, limits, and a complete Web Crypto example.
- Encryption scheme: the exact v1 derivation, what the server stores, and how to verify it.
- Agent guide: set up the MCP server in Claude Code, Codex, Cursor, and other clients, plus the CLI and SKILL.md.
Downloads and specs
| File | What it is |
|---|---|
| openapi.json | OpenAPI 3.1 description of the API |
| evergist.tgz | CLI and MCP server as an npm tarball. Run with npx -y https://evergist.com/cli/evergist.tgz |
| evergist.mjs | The same CLI as one dependency-free file |
| evergist.js | ES module client for Deno, Bun, browsers, and Workers |
| evergist_read.py | Independent Python implementation that reads a note |
| SKILL.md | Agent skill with every command and usage rules |
| llms.txt | Index for language models. llms-full.txt has everything in one file |
Limits at a glance
| Limit | Value |
|---|---|
| Note size | 512 KiB of UTF-8 text |
| Expiry | 1 minute to 30 days |
| View limit | 1 to 1,000, or none |
| Wrong passwords | 10, then the note is deleted |
| Rate limits | 10 creates per minute and 120 per hour, 120 reads per minute, from one network |
Questions or problems: contact@evergist.com.