Search Bluesky posts and feeds; read profiles, threads, and trends. STDIO or Streamable HTTP.

What we measured

Over the last 30 days we probed this MCP server 30 times on 30 days; it answered 30 (100%). Median response 274 ms, 95th percentile 337 ms.

When we called tools/list it returned 11 tools, including bsky_get_profile, bsky_search_actors, bsky_get_trending, over MCP protocol revision 2025-11-25.

Among the 53,642 reachable MCP servers in our snapshot of 2026-11-13 01:12 UTC, it is faster than 61% and higher on readiness than 90%.

From agent-tools.cloud's own probes, last checked 2026-11-12. How we measure

Tools (11)

As returned by the server's own tools/list when we called it.

bsky_get_profile: Fetch a Bluesky actor's public profile by handle (e.g. "bsky.app") or DID (e.g. "did:plc:z72i7hdynmk6r22z27h6tvur"). Returns displayName, handle, DID, bio, pron…
bsky_search_actors: Find Bluesky accounts by name or handle fragment. Returns ranked profiles with handle, DID, displayName, bio, account creation timestamp, moderation labels with…
bsky_get_trending: Fetch the current real-time trending topics on Bluesky. Returns topics with display name, Bluesky's one-sentence summary of the story, post count, category (pol…
bsky_search_feeds: Search metadata in the provider’s public feed catalog, without credentials. This searches feed names and descriptions, not post text, and does not enumerate eve…
bsky_get_feed: Read posts and reposts from a Bluesky feed generator or list in the order Bluesky serves them. Accepts generator and list AT-URIs and bsky.app feed and list URL…
bsky_get_list: Read a Bluesky list or starter pack with list, or discover one actor’s public lists or starter packs with actor and kind. Direct reads return metadata and one m…
bsky_get_author_feed: Get a Bluesky user's recent feed ordered newest-first. Filter by post type: "posts_with_replies" (everything), "posts_no_replies" (excludes replies), "posts_and…
bsky_get_post_thread: Fetch the conversation for a post by AT-URI — the parent chain upward and the reply tree downward. Enter the thread at any point and traverse the discussion. AT…
bsky_get_post_quotes: Read the quote posts behind a Bluesky post's "quoteCount" — the posts that embed it with commentary of their own. Sort latest (default) is newest first; top is…
bsky_get_post_interactions: List the accounts behind a post’s likes or reposts without credentials, in provider order. Accepts a post AT-URI or bsky.app post URL; a handle authority costs…
bsky_get_follows: Fetch the social graph edges for a Bluesky account — who follows them, or who they follow. Returns paginated actor profiles (handle, DID, displayName, bio, acco…

MCP readiness

B · 88/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. For x402 and A2A listings it contributes up to 15 of the 100 quality points; for MCP listings it is shown for reference only. Search order and leaderboards use the separate quality grade (here A, 95.6/100), which weighs availability, conformance, p95 speed and descriptor. How the two differ

Valid MCP handshake	10/10	initialize and tools/list both answered.
Live MCP endpoint	25/25	Endpoint answers the MCP initialize handshake (337 ms).
Protocol revision	8/10	Speaks MCP 2025-11-25, 1 revision(s) behind 2026-07-28.
Signed descriptor	n/a	No MCP standard defines a signed server descriptor.
Uptime (30 days)	15/15	30/30 probes succeeded over 30 days (100%).
Tool declaration	10/10	Lists 11 tool(s) with descriptions.
Verified identity	7/10	Namespace verified by the official MCP Registry (GitHub or DNS proof at publish time).
Freshness + modern flags	4/5	seen in a source within 7 days.
Auth declaration	0/5	How to authenticate is not stated.

Applicable criteria total 90 points, scaled to 100.

Responsiveness: Responsive (337 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Measured 2026-11-12.

Nine criteria, the same as the A2A readiness score, read from our daily MCP probe (initialize + tools/list) and 30-day probe history. No MCP standard defines a signed server descriptor, so that criterion is n/a and the other 90 points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 53,642 reachable MCP servers in our daily snapshot (2026-11-13 01:12 UTC). Display only; it does not change search order.

Readiness: Higher than 90% of peers; This listing 88 · peer median 81
Latency: Faster than 61% of peers; This listing 253 ms · peer median 349 ms

Where it loses the most points, and how to win them back

Auth declaration −5 — State how to authenticate (an auth scheme, or that none is needed).
Now: How to authenticate is not stated.
Verified identity −3 — Claim the listing and prove control of its domain.
Now: Namespace verified by the official MCP Registry (GitHub or DNS proof at publish time).
Protocol revision −2 — Support the current protocol revision.
Now: Speaks MCP 2025-11-25, 1 revision(s) behind 2026-07-28.

How many agent tools actually work · All statistics

Adoption signals

Public signals from outside this directory, shown for context. They do not change search order or grades.

GitHub: ★ 2 · 0 forks; last push 2026-11-11

Listed in

Directories this entry was found in.

mcp-registry since 2026-06-06 pulsemcp since 2026-08-18 ↗ agenstry since 2026-10-22 ↗ capkey since 2026-10-26 ↗

How to connect

MCP endpoint (streamable-http)

https://bluesky.caseyjhand.com/mcp

JSON-RPC initialize probe

curl -X POST https://bluesky.caseyjhand.com/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Source code

https://github.com/cyanheads/bluesky-mcp-server