honesty MCP Server
by lkopietz3-byteio.github.lkopietz3-byte/honesty-mcpv0.2.0
MCP server exposing 11 honesty-SDK kits (grounding, trust, audit, corroboration) as agent tools.
context tax
queued
security
queued
cold start
queued
freshness
Active2d ago
Install honesty MCP server
Install in Claude Code
claude mcp add honesty -- npx -y honesty-mcpInstall in Cursor
{
"mcpServers": {
"honesty": {
"command": "npx",
"args": [
"-y",
"honesty-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"honesty": {
"command": "npx",
"args": [
"-y",
"honesty-mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"honesty": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"honesty-mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"honesty": {
"command": "npx",
"args": [
"-y",
"honesty-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| HONESTY_MCP_WORKER_TIMEOUT_MS | — | — | Timeout in milliseconds for the worker thread (a time limit, not a sandbox) that runs caller-supplied JS source (check_payout_invariance runtime mode, check_mutation_invariance, compute_divergence's groupBySource). Defaults to 10000. |
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-08 · 2d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-30 · 9d ago · official registry · v0.2.0
FAQ
›How do I install the honesty MCP server in Claude Code?
Run: claude mcp add honesty -- npx -y honesty-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does honesty require an API key?
No required environment variables are declared in its published metadata.
›Can I use honesty as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is honesty in the official MCP registry?
Yes, as io.github.lkopietz3-byte/honesty-mcp.