Eclipse Herald MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 560 installs a week from pypi.
Signed Agent Cards, policy-gated delegation, certification before hire.
The linked repository no longer exists on GitHub — it was deleted or made private.
What the code does
We have not read this server's code yet, 3 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
этот файл ставится пользователю, но в репозитории его нет
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Connect this server
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 herald -- uvx eclipse-herald{
"mcpServers": {
"herald": {
"command": "uvx",
"args": [
"eclipse-herald"
]
}
}
}[mcp_servers.herald]
command = "uvx"
args = ["eclipse-herald"]{
"mcpServers": {
"herald": {
"command": "uvx",
"args": [
"eclipse-herald"
]
}
}
}{
"servers": {
"herald": {
"type": "stdio",
"command": "uvx",
"args": [
"eclipse-herald"
]
}
}
}Alternatives to Eclipse Herald MCP
same job, measured the same waysigned revocation lists for agent cards, keys, and mandates — one feed, every registry, revocation
Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
One verification call for third-party agent cards and payment mandates — a receipted verdict a
MCP server for mandates, delegation, policy-gated execution, credential grants, and audit.
Agent birth-certificate sealing + out-of-purpose detection, fixture records; detects, never blocks.
Issue Agent Passports and verify agent authority before value moves. Signed verification records.
Governed bench access for agents — signed mandates, pinned artifacts, evidence for every session.
Governed video production — Herald-signed approval pins over exact edit states, hash-pinned
Eclipse Herald MCP — questions
Answers built from our own checks of this server.