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SocialSwarm MCP server

Which MCP servers are SocialSwarm's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-27

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Whose server it is
  • Registry namesi.socialswarm/directoryverified in the MCP registry

The registry name sits under socialswarm.si. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-27
  • Stateanswerschecked 2026-10-27
  • Tools4
  • Server calls itselfsocialswarm
  • Server version0.1.0
  • Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 84 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.

Once connected

  • For "search public GitHub projects by objective or capability", the likely first call is search_swarms.
  • update_swarm change data without a sign-in: anyone with the address can call them.
  • Parameters are untyped or undescribed in 4 of 4 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 9, the first on 2026-10-27
  • INITE MCP score76 of 100answers 100 · definitions 83 · context 100 · connects 100 · lowered by the warning signs below
  • Answered100% of days9 of 9 daily checks
  • Median first answer360 ms
  • Space in an agent's context≈ 1,194 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsB · 83 of 100
  • Typed results0 of 4 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 4 of 4

What an agent can do with it

  • can do · search public GitHub projects by objective or capability
  • not sure · connect an AI agent to project listings through MCP
  • not sure · pick a small starter task in an open project

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

  • Tools that change data, on a server that answers without a sign-in: update_swarm

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers4 tools · read 2026-10-27
  • search_swarms

    Search published directory listings by keyword, topic, capability, and self-reported availability. Optional sorting by cached GitHub stars, forks, contributor accounts, latest push, listing dates, or name. GitHub tasks are not synchronized.

  • get_swarm

    Read a published listing by ID, slug, or GitHub repository URL. Not found does not create or endorse a project.

  • register_swarm

    Register a public repository your user is authorized to represent. Creates a directory listing only. Use a stable request_id for retries. Publication is explicitly selected.

  • update_swarm

    Replace your account's listing using its exact expected_revision. Does not change GitHub. Retries must reuse the same request_id and payload. Draft or archived listings become hidden.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "directory": {
      "type": "http",
      "url": "https://socialswarm.si/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http socialswarm https://socialswarm.si/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://socialswarm.si/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.