Willitsend runs on your own machine — the client starts it, so there is no endpoint to ping. 41 installs a week from npm. Last commit 17 Jul 2026.
Deterministic pre-send lint for SMS/iMessage: silent carrier filtering and segment blowups.
Today is the operative word: we check Willitsend every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add willitsend -- npx -y willitsend
{
"mcpServers": {
"willitsend": {
"command": "npx",
"args": [
"-y",
"willitsend"
]
}
}
}
[mcp_servers.willitsend]
command = "npx"
args = ["-y", "willitsend"]
{
"mcpServers": {
"willitsend": {
"command": "npx",
"args": [
"-y",
"willitsend"
]
}
}
}
{
"servers": {
"willitsend": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"willitsend"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
AGENTPHONE_API_KEY (Optional API key for live carrier/capabilities lookup. The linter runs fully offline without it).
Deterministic, read-only audits of repo readiness for AI coding agents and of agent context files.
Deterministic code analysis harness giving AI agents senses, memory and judgment for code.
Deterministic code map for AI coding agents: a tree-sitter call graph with exact file:line over MCP.
A structural review layer for Python — baseline-aware, deterministic, built for CI and AI agents
Deterministic release gate for AI-written code and coding agents.
Deterministic AGENTS.md and repo analysis for coding agents, paid per call in USDC over x402.
Deterministic code maps for AI agents: 7 tree-sitter tools for TS/JS/Py — map, find, function_body
Deterministic prose linter for LLM text — flags AI slop, filler, buzzwords, hedges, clichés.
Answers built from our own checks of this server.