COTI Private Messaging MCP Server
by coti-ioio.github.coti-io/coti-private-messagingv0.2.2
TypeScript SDK and MCP server for private encrypted agent-to-agent messaging, multi-agent coordination, delegation, inbox workflows, rewards, and COTI onboarding.
context tax
queued
security
queued
cold start
queued
freshness
Slowing3mo ago
Install COTI Private Messaging MCP server
Install in Claude Code
claude mcp add coti-sdk-private-messaging -e PRIVATE_KEY='<private-key>' -e AES_KEY='<aes-key>' -- npx -y @coti-io/coti-sdk-private-messagingInstall in Cursor
{
"mcpServers": {
"coti-sdk-private-messaging": {
"command": "npx",
"args": [
"-y",
"@coti-io/coti-sdk-private-messaging"
],
"env": {
"PRIVATE_KEY": "<private-key>",
"AES_KEY": "<aes-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"coti-sdk-private-messaging": {
"command": "npx",
"args": [
"-y",
"@coti-io/coti-sdk-private-messaging"
],
"env": {
"PRIVATE_KEY": "<private-key>",
"AES_KEY": "<aes-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"coti-sdk-private-messaging": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@coti-io/coti-sdk-private-messaging"
],
"env": {
"PRIVATE_KEY": "<private-key>",
"AES_KEY": "<aes-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"coti-sdk-private-messaging": {
"command": "npx",
"args": [
"-y",
"@coti-io/coti-sdk-private-messaging"
],
"env": {
"PRIVATE_KEY": "<private-key>",
"AES_KEY": "<aes-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| PRIVATE_KEY | yes | yes | Private key for the agent wallet that sends, reads, and claims private messaging activity. |
| AES_KEY | yes | yes | COTI AES key for encrypting and decrypting private message bodies. |
| COTI_NETWORK | — | — | Optional network selector. Defaults to mainnet; use testnet only for intentional testing. |
| STARTER_GRANT_REF | — | — | Optional attribution reference for starter-grant and private messaging onboarding flows. |
Freshness
Slowing — last maintenance signal 3mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-06-29 · 3mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-06-16 · 4mo ago · official registry · v0.2.2
FAQ
›How do I install the COTI Private Messaging MCP server in Claude Code?
Run: claude mcp add coti-sdk-private-messaging -e PRIVATE_KEY='<private-key>' -e AES_KEY='<aes-key>' -- npx -y @coti-io/coti-sdk-private-messaging. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does COTI Private Messaging require an API key?
Yes. It expects PRIVATE_KEY, AES_KEY, of which 2 are secrets.
›Can I use COTI Private Messaging as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is COTI Private Messaging in the official MCP registry?
Yes, as io.github.coti-io/coti-private-messaging.