Psychosynth MCP
Rank #67,289io.github.3esign/psychosynth
Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.
Psychosynth MCP is a Model Context Protocol (MCP) server published by 3esign. It ranks #67,289 of 132,113 servers tracked on MCP Toplist. Psychosynth MCP is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Jul 22, 2026 and most recently updated on Jul 22, 2026.
Ranks ahead of 64,824 of 132,113 servers on MCP Toplist.
Use Psychosynth MCP
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add psychosynth -e "PSYCHOSYNTH_API_URL=<your PSYCHOSYNTH_API_URL>" -e "BUYER_PRIVATE_KEY=<your BUYER_PRIVATE_KEY>" -e "BASE_RPC_URL=<your BASE_RPC_URL>" -- npx -y psychosynth-mcpReplace each placeholder with your own value before saving.
[mcp_servers.psychosynth]
command = "npx"
args = ["-y", "psychosynth-mcp"]
[mcp_servers.psychosynth.env]
PSYCHOSYNTH_API_URL = "<your PSYCHOSYNTH_API_URL>"
BUYER_PRIVATE_KEY = "<your BUYER_PRIVATE_KEY>"
BASE_RPC_URL = "<your BASE_RPC_URL>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"psychosynth": {
"command": "npx",
"args": [
"-y",
"psychosynth-mcp"
],
"env": {
"PSYCHOSYNTH_API_URL": "<your PSYCHOSYNTH_API_URL>",
"BUYER_PRIVATE_KEY": "<your BUYER_PRIVATE_KEY>",
"BASE_RPC_URL": "<your BASE_RPC_URL>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"psychosynth": {
"command": "npx",
"args": [
"-y",
"psychosynth-mcp"
],
"env": {
"PSYCHOSYNTH_API_URL": "<your PSYCHOSYNTH_API_URL>",
"BUYER_PRIVATE_KEY": "<your BUYER_PRIVATE_KEY>",
"BASE_RPC_URL": "<your BASE_RPC_URL>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"psychosynth": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"psychosynth-mcp"
],
"env": {
"PSYCHOSYNTH_API_URL": "<your PSYCHOSYNTH_API_URL>",
"BUYER_PRIVATE_KEY": "<your BUYER_PRIVATE_KEY>",
"BASE_RPC_URL": "<your BASE_RPC_URL>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"psychosynth": {
"command": "npx",
"args": [
"-y",
"psychosynth-mcp"
],
"env": {
"PSYCHOSYNTH_API_URL": "<your PSYCHOSYNTH_API_URL>",
"BUYER_PRIVATE_KEY": "<your BUYER_PRIVATE_KEY>",
"BASE_RPC_URL": "<your BASE_RPC_URL>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"psychosynth": {
"command": "npx",
"args": [
"-y",
"psychosynth-mcp"
],
"env": {
"PSYCHOSYNTH_API_URL": "<your PSYCHOSYNTH_API_URL>",
"BUYER_PRIVATE_KEY": "<your BUYER_PRIVATE_KEY>",
"BASE_RPC_URL": "<your BASE_RPC_URL>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.3esign%2Fpsychosynth)<a href="https://mcptoplist.com/server/io.github.3esign%2Fpsychosynth"><img src="https://mcptoplist.com/badge/io.github.3esign%2Fpsychosynth.svg" alt="MCP Toplist: #67,289 of 132,113" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 2 registries
3esign
Other servers by 3esign
View all 3esign servers →Available versions (1)
| Version | Published |
|---|---|
| 0.1.3 | Jul 22, 2026 |
Frequently asked questions
- Who maintains Psychosynth MCP?
- Psychosynth MCP is maintained by 3esign, which publishes 2 MCP servers (8 total versions) tracked on MCP Toplist.
- Is Psychosynth MCP listed on the Official MCP Registry?
- Yes — Psychosynth MCP is listed on the Official MCP Registry, alongside Glama.
- How many versions does Psychosynth MCP have?
- MCP Toplist tracks 1 version of Psychosynth MCP, most recently published on Jul 22, 2026.
- Where can I find the source code for Psychosynth MCP?
- The source code for Psychosynth MCP is hosted at github.com/3esign/psychosynth.git.
Do you run this server?
Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.