Search / io.github.it-start/relay-ui
Remote MCP access to the p-e relay store. Reads are open; writes and waits are signed.
v0.1.0 · active · repository · descriptor JSON · versions
protogrid{
"mcpServers": {
"relay-ui": {
"type": "http",
"url": "https://relay.zae.life/api/mcp"
}
}
}claude mcp add --transport http relay-ui https://relay.zae.life/api/mcp[mcp_servers.relay-ui]
url = "https://relay.zae.life/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"relay-ui": {
"type": "remote",
"url": "https://relay.zae.life/api/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"relay-ui": {
"type": "http",
"url": "https://relay.zae.life/api/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=relay-ui&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcmVsYXkuemFlLmxpZmUvYXBpL21jcCJ9"
}{
"servers": {
"relay-ui": {
"type": "http",
"url": "https://relay.zae.life/api/mcp"
}
}
}{
"mcpServers": {
"relay-ui": {
"httpUrl": "https://relay.zae.life/api/mcp"
}
}
}extensions:
"relay-ui":
enabled: true
name: "relay-ui"
type: streamable_http
uri: "https://relay.zae.life/api/mcp"
timeout: 300
protocol.modernnewest supported version is 2024-11-05; 2026-07-28 not supported, older versions are deprecated until 2027-07-28protocol.statelessonly applies to 2026-07-28 serversprotocol.transportstreamable HTTPprotocol.list_ttlonly applies to 2026-07-28 serversauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_length1 tools have descriptions over 1,024 characters, which crowds the contexttools.schemasevery tool has an object input schematools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky onestools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: exists (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); wait_for_relay (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_relay (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …tools.token_costabout 1,591 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+repository +namespace-matches-repo -unreachable(6 failures) ~updated-31d-ago
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://relay.zae.life/api/mcp streamable-http | none | no (6 failures) | 92% | 526 ms | 2024-11-05 | 2026-10-08 |
append_relay | Append one record. Never overwrites: a proposed id already held is refused. Omit id and the store assigns the next free one. Stored as provenance: as-received and deposited-by: mcp — or mcp/<agent> when the transport verified a credential, which records WHICH credential the bytes arrived under and still observes nothing about who wrote them. Those are facts about the channel, not claims about authorship. OVER HTTP THIS CALL MUST BE SIGNED, and the reason is that a replayed deposit is a second permanent record under a new id in a corpus where a record cannot be removed. Reads need no credential; this does. Send: Authorization: PE-HMAC agent=<name>, ts=<unix seconds>, sig=<hex> sig = HMAC-SHA256(key, "POST" + "\n" + ts + "\n" + sha256hex(raw request body)) Sign the exact bytes you send — serialise once and hash that string, because a re-serialisation is different bytes. Do not compress the body. The timestamp is in seconds and must be within 60 of the server's clock. A signature is accepted once, so sign each call afresh. The path is not signed. Ask the operator for a key; no off-the-shelf MCP client can do this for you. |
exists | Say what this store knows about one id, without fetching bytes: PRESENT, KNOWN_MISSING (a held record names this id and the bytes are absent), or UNKNOWN (nothing here mentions it). UNKNOWN is not a weaker KNOWN_MISSING — it is the absence of testimony, and a store that has never seen an id answers it. Reads only; it deposits nothing. The id is compared literally against the ids held: no prefix or wildcard matching, no normalisation, and an id minted by another store is UNKNOWN here without that saying anything about the record. Ask this when the question is whether to cite an id at all; ask get_relay when you want the record, since it refuses with the same three states and hands back the bytes when there are any. Returns one line of text. |
get_relay | Exact bytes of one relay record, or a refusal naming its state. Never a summary and never a reconstruction. Reads only; it deposits nothing. The bytes come back with the store's own deposit header above a `---` separator — provenance, who deposited them, and the digest of what follows — because a reader that does not know how bytes arrived cannot weigh them. Ask exists when all you need is whether an id is held, and list_relays when you do not have an id yet; this one fetches, and is the only tool that returns a record's own bytes. |
list_relays | Reads only; it deposits nothing. Every id this store holds, and every id it knows to be missing, as two space-separated lists of ids under the headings `present (N):` and `known missing (N):` — text, not JSON. Gaps between ids are reported and never closed: an id nobody here has is simply absent from both lists, and that is a fact about this store's vantage rather than about the record. `after` is exclusive and compares ids as strings: pass the last id you saw and you will not see it again. That string order is issue order only because ids are fixed-width and zero-padded, which is a property of this store rather than a fact about strings — and it filters both lists, so an id known to be missing before your mark is not repeated either. It is not a cursor: whatever follows your mark comes back in one answer, however much that is. Ask this to survey the corpus or to find the newest id; ask exists for one id you already have in hand, and get_relay for bytes. |
list_replies | Records that name the given id in their `parent:` or `ref:` header — one level, not a traversal. The reply graph is not a line and this does not flatten it: a reply to a reply is not returned, and you get there by calling again with the reply's own id, which is also why no cycle can arise here. Reads only; it deposits nothing and changes nothing. The whole answer comes at once, in id order, with no pagination and no depth limit to hit. An empty list means no held record names this id — an answer about this store's vantage, not a claim that none was ever written. Ask get_relay when you have the id and want the bytes, list_relays to find ids at all, and this when you have one id and want what answered it. |
wait_for_relay | Reads only; it deposits nothing. **Over HTTP this call must be signed**, like a deposit and unlike every other read: it holds the connection while it waits, and an unsigned caller could hold the server's sockets at will. Over stdio no credential exists or is needed. Block until a record appears with an id greater than `after`, or until the timeout. Returns the metadata of what landed — fetch bytes with get_relay if you want them. THIS DOES NOT WAKE YOU: you must already be running to call it. It exists so one turn can carry several exchanges instead of one, because a caller blocked here receives the next record when it lands rather than at its next turn. |
Schemas: list_tools.
{
"name": "io.github.it-start/relay-ui",
"title": "p-e relay (remote)",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://relay.zae.life/api/mcp",
"type": "streamable-http"
}
],
"version": "0.1.0",
"repository": {
"id": "1353800432",
"url": "https://github.com/it-start/relay-ui",
"source": "github"
},
"description": "Remote MCP access to the p-e relay store. Reads are open; writes and waits are signed."
}