# corresync

> corresync — nkiyohara-corresync. Use this tool when you need to unify and manage multiple email and calendar accounts securely. Corresync solves the problem of fragmented communication channels by providing a local MCP server that enables AI agents to access and synchronize data across providers with explicit approval. It accepts multiple account inputs and outputs unified search, read, and write capabilities, ideal for use cases requiring local-first security and streamlined communication management.

Canonical page: https://skillsregistry.net/skills/nkiyohara-corresync  
JSON: https://api.skillsregistry.net/v1/skills/nkiyohara-corresync

## Description

A local MCP server that unifies email and calendar management across multiple providers, enabling AI agents to search, read, and write with explicit approval and local-first security.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/u65if40eb4)
- **Repository:** <https://github.com/nkiyohara/corresync>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "nkiyohara-corresync"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/nkiyohara-corresync` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/nkiyohara-corresync/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt