Chp is an MCP server with 9 tools an agent can call, among them define, explain, faq. It answers at https://capabilityhostprotocol.com/api/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 21 October 2026, succeeded.
Learn and adopt the Capability Host Protocol — the agentic web's open evidence layer.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
define | Define a CHP primitive. Pass a term, or omit to list the glossary. Inputs: term |
explain | Learn what CHP is and how it works. Pass a topic, or omit to list topics. Topics: what-is-chp, evidence-model, why-a-protocol, governance, agentic-web, evidence-vs-telemetry, chp-vs-mcp, conformance. Inputs: topic |
faq | Common questions about CHP. Pass a query to filter, or omit for all. Inputs: query |
get_capability | Resolve a capability id to its descriptor. Inputs: id |
get_example | Get a runnable example. Pass a name, or omit to list examples. Names: hooks-install, inspect-session, minimal, agentic, rag, safety, persistence, evidence-output. Inputs: name |
how_to_adopt | Get the steps to start using CHP (begin with agents). |
list_adapters | Browse the open adapter ecosystem, optionally by category. Inputs: category |
list_capabilities | List the capabilities the open CHP adapter ecosystem declares, optionally by category. Inputs: category |
search | Search CHP concepts, glossary, FAQs, and the capability catalog. Inputs: query |
Every block below points at https://capabilityhostprotocol.com/api/mcp. Pick your client and copy.
claude mcp add --transport http chp https://capabilityhostprotocol.com/api/mcp
{
"mcpServers": {
"chp": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://capabilityhostprotocol.com/api/mcp"]
}
}
}{
"mcpServers": {
"chp": {
"url": "https://capabilityhostprotocol.com/api/mcp"
}
}
}{
"servers": {
"chp": {
"type": "http",
"url": "https://capabilityhostprotocol.com/api/mcp"
}
}
}{
"context_servers": {
"chp": {
"url": "https://capabilityhostprotocol.com/api/mcp"
}
}
}{
"mcpServers": {
"chp": {
"serverUrl": "https://capabilityhostprotocol.com/api/mcp"
}
}
}{
"mcpServers": {
"chp": {
"url": "https://capabilityhostprotocol.com/api/mcp"
}
}
}name: Chp
version: 0.0.1
schema: v1
mcpServers:
- name: Chp
type: streamable-http
url: https://capabilityhostprotocol.com/api/mcp{
"mcpServers": {
"chp": {
"httpUrl": "https://capabilityhostprotocol.com/api/mcp"
}
}
}{
"mcpServers": {
"chp": {
"type": "http",
"url": "https://capabilityhostprotocol.com/api/mcp"
}
}
}{
"mcpServers": {
"chp": {
"url": "https://capabilityhostprotocol.com/api/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fcapabilityhostprotocol.com%2Fapi%2Fmcp&type=streamable_http&id=chp&name=Chp
It answered our last check on 21 October 2026 in 486 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
9, as returned by the server's own tools/list on 13 September 2026: define, explain, faq, get_capability, get_example, how_to_adopt, list_adapters, list_capabilities, and 1 more.
It answered our last check on 21 October 2026 in 486 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://capabilityhostprotocol.com/api/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.capabilityhostprotocol. Endpoint host: capabilityhostprotocol.com. ARD identifier: urn:air:io.github.capabilityhostprotocol:mcp:chp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.