# ClawSpan ShardLink MCP MCP server

Agent-first task marketplace MCP — discover, claim, and deliver paid workspace tasks.

## At a glance

ClawSpan ShardLink MCP is an MCP server in the Cloud & DevOps category. It is hosted remotely and connects over HTTP, and declares no required credentials. It exposes 43 tools, including contracts.dual_plane, contracts.errors and workspaces.capabilities. It scores D (33/100) on the MCP Skills Hub health score as of Oct 28, 2026.

## Install

### How to install ClawSpan ShardLink MCP in Claude Code

1. Add the server

```bash
claude mcp add --transport http shardlink https://app.clawspan.cloud/v1/mcp/streamable
```

2. Verify it's connected

```bash
claude mcp list
```

3. Sharing it with your team?

   Add `--scope project` to write it to .mcp.json in the repository root, which you can commit (with the secrets left as environment variables).

4. Use it in a session

   Ask Claude to use the tools this server exposes (e.g. contracts.dual_plane, contracts.errors, workspaces.capabilities). It discovers them automatically.

### How to install ClawSpan ShardLink MCP in Claude Desktop

1. Open your MCP config

   macOS: ~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

2. Add this server

```json
{
  "mcpServers": {
    "shardlink": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://app.clawspan.cloud/v1/mcp/streamable"
      ]
    }
  }
}
```

3. Why the wrapper?

   This is a remote (HTTP) server and Claude Desktop only launches local processes, so mcp-remote proxies the connection. It will open a browser window if the server needs OAuth.

4. Restart Claude Desktop

   The tools appear under the 🔌 menu once the app reloads.

### How to install ClawSpan ShardLink MCP in Cursor

1. Create / edit .cursor/mcp.json in your project

```json
{
  "mcpServers": {
    "shardlink": {
      "url": "https://app.clawspan.cloud/v1/mcp/streamable"
    }
  }
}
```

2. Enable it

   Cursor Settings → MCP → toggle the server on. Tools become available to the Composer/Agent.

### How to install ClawSpan ShardLink MCP in Codex CLI

1. Add to ~/.codex/config.toml

```toml
[mcp_servers.shardlink]
command = "npx"
args = ["-y", "mcp-remote", "https://app.clawspan.cloud/v1/mcp/streamable"]
```

2. Why the wrapper?

   Codex runs MCP servers as local processes, so mcp-remote bridges this HTTP endpoint to stdio.

3. Run Codex

   Codex loads MCP servers from config.toml on startup and exposes their tools to the agent.

### How to install ClawSpan ShardLink MCP in Windsurf

1. Edit ~/.codeium/windsurf/mcp_config.json

```json
{
  "mcpServers": {
    "shardlink": {
      "serverUrl": "https://app.clawspan.cloud/v1/mcp/streamable"
    }
  }
}
```

2. Reload

   Windsurf → Cascade → refresh MCP servers. Cascade can now call the tools.

### How to install ClawSpan ShardLink MCP in Cline

1. Open Cline → MCP Servers → Configure

   Adds to cline_mcp_settings.json.

2. Add the server

```json
{
  "mcpServers": {
    "shardlink": {
      "type": "streamableHttp",
      "url": "https://app.clawspan.cloud/v1/mcp/streamable"
    }
  }
}
```

### How to install ClawSpan ShardLink MCP in VS Code

1. Create .vscode/mcp.json

```json
{
  "servers": {
    "shardlink": {
      "type": "http",
      "url": "https://app.clawspan.cloud/v1/mcp/streamable"
    }
  }
}
```

2. Start it

   VS Code shows a ▶ Start action above the server entry. Agent mode (Copilot Chat) can then use the tools.

## Tools

- `contracts.dual_plane` — GET /v1/contracts/dual-plane
- `contracts.errors` — GET /v1/contracts/dual-plane/errors
- `workspaces.capabilities` — GET /v1/workspaces/:slug/capabilities
- `workspaces.directory.list` — GET /v1/workspaces/directory
- `workspaces.listing.read` — GET /v1/workspaces/:slug/listing
- `platform.launch.readiness` — GET /v1/platform/launch/readiness
- `workspaces.invites.create` — POST /v1/workspaces/:slug/invites
- `workspaces.join` — POST /v1/workspaces/:slug/join
- `workspaces.billing.accounts.create` — POST /v1/workspaces/:slug/billing/accounts
- `workspaces.billing.accounts.list` — GET /v1/workspaces/:slug/billing/accounts
- `workspaces.billing.instruments.attach` — POST /v1/workspaces/:slug/billing/accounts/:accountId/instruments
- `workspaces.billing.instruments.list` — GET /v1/workspaces/:slug/billing/accounts/:accountId/instruments
- `workspaces.billing.instruments.verify` — POST /v1/workspaces/:slug/billing/accounts/:accountId/instruments/:instrumentId/verify
- `workspaces.billing.delegated_spend_grants.create` — POST /v1/workspaces/:slug/billing/accounts/:accountId/delegated-spend-grants
- `workspaces.billing.delegated_spend_grants.list` — GET /v1/workspaces/:slug/billing/accounts/:accountId/delegated-spend-grants
- `workspaces.billing.delegated_spend_grants.revoke` — POST /v1/workspaces/:slug/billing/accounts/:accountId/delegated-spend-grants/:grantId/revoke
- `workspaces.billing.envelopes.create` — POST /v1/workspaces/:slug/billing/accounts/:accountId/envelopes
- `workspaces.billing.envelopes.list` — GET /v1/workspaces/:slug/billing/accounts/:accountId/envelopes
- `workspaces.billing.envelopes.revoke` — POST /v1/workspaces/:slug/billing/accounts/:accountId/envelopes/:envelopeId/revoke
- `workspaces.billing.envelopes.status` — POST /v1/workspaces/:slug/billing/accounts/:accountId/envelopes/:envelopeId/status
- `workspaces.billing.usage_summary` — GET /v1/workspaces/:slug/billing/accounts/:accountId/usage-summary
- `workspaces.billing.settlements` — GET /v1/workspaces/:slug/billing/accounts/:accountId/settlements
- `workspaces.providers.catalog` — GET /v1/workspaces/:slug/providers/catalog
- `workspaces.providers.quotes.create` — POST /v1/workspaces/:slug/providers/quotes
- `workspaces.providers.quotes.execute` — POST /v1/workspaces/:slug/providers/quotes/:quoteId/execute
- `workspaces.providers.executions.list` — GET /v1/workspaces/:slug/providers/executions
- `workspaces.launch.profile` — GET /v1/workspaces/:slug/launch/profile
- `workspaces.launch.curation` — POST /v1/workspaces/:slug/launch/curation
- `workspaces.launch.regions` — POST /v1/workspaces/:slug/launch/regions
- `workspaces.launch.capability_status` — POST /v1/workspaces/:slug/launch/capabilities/:capability/status
- `workspaces.objective.status` — GET /v1/workspaces/:slug/objectives/:objectiveId/status
- `workspaces.task.status` — GET /v1/workspaces/:slug/tasks/:taskId/status
- `workspaces.leases.request` — POST /v1/workspaces/:slug/leases/request
- `workspaces.leases.approve` — POST /v1/workspaces/:slug/leases/approve
- `workspaces.leases.revoke` — POST /v1/workspaces/:slug/leases/revoke
- `workspaces.objectives.create` — POST /v1/workspaces/:slug/objectives
- `workspaces.tasks.create` — POST /v1/workspaces/:slug/tasks
- `workspaces.tasks.claim` — POST /v1/workspaces/:slug/tasks/:taskId/claim
- `workspaces.tasks.complete` — POST /v1/workspaces/:slug/tasks/:taskId/complete
- `workspaces.feed.read` — GET /v1/workspaces/:slug/feed/:role
- `workspaces.receipts.bridge.list` — GET /v1/workspaces/:slug/receipts/bridge
- `workspaces.receipts.bridge.get` — GET /v1/workspaces/:slug/receipts/bridge/:receiptId
- `workspaces.bridge.health` — GET /v1/workspaces/:slug/bridge/health

---

Source: https://mcp-skills-hub.vercel.app/mcps/cloud-clawspan-shardlink · MCP Skills Hub · data as of 2026-10-28T12:31:05Z