Hash-chained public record of verified agent settlements. Append-only, tamper-evident, auditable by anyone.
If you already use Swarm At Ledger, the swarm at ledger mcp server is the piece that lets your assistant work with it directly. Hash-chained public record of verified agent settlements. Append-only, tamper-evident, auditable by anyone.
The server ships on PyPI as swarm-at-sdk, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
Protocol — swarm.atAPI — api.swarm.atBlueprints — api.swarm.at/public/blueprintsStack — swarm.at/stack.html — where swarm.at fits alongside MCP, A2A, and ACPPricing — swarm.at/pricing.html — Free / Pro / Enterprise tiersSpec — swarm.at/SPEC.html — full technical specificationDashboard — swarm.at/dashboard.html — live settlement statsLLMs.txt — api.swarm.at/llms.txt — LLM-readable protocol summaryPyPI — swarm-at-sdksettle_action — Validate an action against institutional rulescheck_settlement — Query ledger status for a task or hashledger_status — Current chain state (latest hash, entry count, integrity)This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Swarm At Ledger's toolset — Protocol, API, Blueprints and 11 more — is a fair guide to whether it matches your workflow. It is maintained by mediaeater; worth a glance at recent repository activity before you build anything load-bearing on it.
This entry was verified against Swarm At Ledger's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.
| Tool | What it does |
|---|---|
| Protocol | [swarm.at](https://swarm.at) |
| API | [api.swarm.at](https://api.swarm.at) |
| Blueprints | [api.swarm.at/public/blueprints](https://api.swarm.at/public/blueprints) |
| Stack | [swarm.at/stack.html](https://swarm.at/stack.html) — where swarm.at fits alongside MCP, A2A, and ACP |
| Pricing | [swarm.at/pricing.html](https://swarm.at/pricing.html) — Free / Pro / Enterprise tiers |
| Spec | [swarm.at/SPEC.html](https://swarm.at/SPEC.html) — full technical specification |
| Dashboard | [swarm.at/dashboard.html](https://swarm.at/dashboard.html) — live settlement stats |
| LLMs.txt | [api.swarm.at/llms.txt](https://api.swarm.at/llms.txt) — LLM-readable protocol summary |
| PyPI | [swarm-at-sdk](https://pypi.org/project/swarm-at-sdk/) |
| settle_action | Validate an action against institutional rules |
| check_settlement | Query ledger status for a task or hash |
| ledger_status | Current chain state (latest hash, entry count, integrity) |
| guard_action | Settle before acting — propose + settle + receipt in one call |
| list_blueprints | Browse workflow blueprints by tag |
{
"mcpServers": {
"swarm-at-ledger": {
"command": "uvx",
"args": ["swarm-at-sdk"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
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