Headless Oracle MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 42 installs a week from npm. Last commit 10 Sep 2026.
Ed25519-signed market-state receipts for 28 exchanges. Fail-closed pre-trade gate.
We read the source, 2 h ago · rules 3dff92dd89df
Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.
exec(input?: (string | URLPatternInit), baseURL?: string): URLPatternResult | null;
example: "eyJ4NDAyVmVyc2lvbiI6MiwiZXJyb3IiOiJQYXltZW50IFJlcXVpcmVkIiwicmVzb3VyY2UiOnsidXJsIjoiaHR0cHM6Ly9hcGkuZXhhbXBsZS5jb20vYXBpL3ByZW1pdW0tYXJ0aWNsZSIsImRlc2NyaXB0aW9uIjoiUHJlbWl1bSBhcnRpY2xlIGFib3V0IEFJIGFuZCBibG9ja2NoYWluIGludGVncmF0aW9uIiwibWltZVR5cGUiOiJhcHBsaWNh…
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Today is the operative word: we check Headless Oracle MCP 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 headless-oracle-mcp -- npx -y headless-oracle-mcp
{
"mcpServers": {
"headless-oracle-mcp": {
"args": [
"-y",
"headless-oracle-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.headless-oracle-mcp]
command = "npx"
args = ["-y", "headless-oracle-mcp"]
{
"mcpServers": {
"headless-oracle-mcp": {
"args": [
"-y",
"headless-oracle-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"headless-oracle-mcp": {
"args": [
"-y",
"headless-oracle-mcp"
],
"command": "npx"
}
}
}
Ed25519-signed market open/close receipts for NYSE, NASDAQ, LSE, JPX, Euronext, HKEX, and SGX.
Headless browser with SHA-256 audit trails and Ed25519-signed proof bundles for AI agents.
Agent-built web app quality gate. Real browser is the judge. PASS/FAIL with receipts.
Real Chrome for agents: start a browser, read pages as numbered markdown, click, type, hand off.
Structured Windows state for AI agents: processes, windows, UI trees. No screenshots.
Capture, read, mark up and edit screenshots and recordings in Clack for Mac. Needs the Clack app.
Read a URL as clean markdown, screenshot a website, url to PDF. Web access for agents, no signup.
MuseScore for Claude — search sheet music and read score metadata via your signed-in browser
Answers built from our own checks of this server.