CapabilityWire

io.github.jawauntbPublished by GitHub account jawauntbv0.1.1Updated Oct 25, 2026

A live, curated feed of new AI agent capabilities across MCP, SDKs, models, and APIs.

The publisher's own server: Wire Cash: bank wire fees and transfer costs

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingAI & ML

Overview

AI-generated overview

CapabilityWire is a remote MCP feed that lets an assistant list, fetch and search recent AI agent capabilities such as MCP servers, SDKs, models and APIs.

What you can do
List recent capability events, optionally filtered by category or since timestamp, covering SDKs, MCP servers, models, tools and libraries. Fetch a single capability event by id or slug. Search capability titles, summaries and tags, returning up to a chosen limit of matches. Mark a capability event as delivered to the calling subscriber, which records a delivery for analytics.
When to use it
Use it when you want an assistant to keep up with newly released AI agent capabilities, or to look up and search a curated feed of MCP servers, SDKs, models and APIs without browsing the web yourself.
Requirements
A remote streamable HTTP endpoint; nothing to install locally. No authentication is required for read-only tools, which include an anonymous sample. An optional Bearer API key sent in the Authorization header unlocks full quotas and the mark_seen tool.
Before you install
The optional Authorization header carries a secret API key; keep it private. mark_seen writes data, recording a delivery for analytics, so use it only when you intend to register a delivery. Read-only access is limited to an anonymous sample without a key.

Installation

In SourceWeft

  1. Open CapabilityWire in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.jawauntb%2Fcapabilitywire/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "capabilitywire": {
      "type": "http",
      "url": "https://api-production-22727.up.railway.app/mcp"
    }
  }
}

Tools

4

list_recent_capabilities

List the most recent CapabilityWire events (SDKs, MCP servers, models, tools, libraries). Optionally filter by category or a since timestamp.

Parameterslimitsincecategory

get_capability

Fetch a single capability event by id or slug.

Parametersidrequired

search_capabilities

Full-text-ish search over capability titles / summaries / tags. Returns up to `limit` matches.

Parameterslimitqueryrequired

mark_seen

Mark a capability event as delivered to the calling subscriber. Records a delivery for analytics.

Parametersevent_idrequired

Version history

1
  1. v0.1.1LatestSep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.

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