The checkers that gate live capital, running locally against your own data.
Three MCP servers extracted from the trading swarm — the same functions that validate orders, audit features for lookahead leakage, and probe regime fragility before the swarm trades. Install them in Cursor, Claude Desktop, or Claude Code and audit your own work with the code path that guards real money.
Your own swarm-grade audit layer, as MCP tools.
No provider subscriptions, no data reselling, no DRM. The servers are open source; the data path is derived-only; and the free plan is deliberately the zero-cost surface.
Derived analytics only
Tools return ratios, percentile ranks, labels, buckets, and counts — never raw provider quotes or
headline text. You can supply your own bars for symbols we don't carry.
Raw bar/enrichment access is internal and not exposed as tools.
Runs on your machine
Your orders, features, and genomes never leave your machine. No tool can place, cancel, or route an order — there is no order-placement code path, and no tool accepts provider credentials.
Promotions stay server-side
Statistically undecidable outputs say so, name the exact missing inputs, and hand off to the hosted tournament. No tool ever issues a promotion verdict locally.
What you get on each plan.
Free is an instant, zero-cost token. Pro unlocks the full catalog and the heavier data path. Plan wording mirrors the server config exactly.
| Server | Free | Pro |
|---|---|---|
| swarm-warden-mcp | warden.validate_order · warden.cost_check · warden.explain_sizing · warden.validate_genome · warden.audit_features | + warden.promotion_verdict |
| swarm-data-mcp | market.pulse · market.sentiment · market.regime · cache.stats · cache.offline | + features.build · cache.warm · market.microstructure · volume.forecast · market.screen · market.rank |
| swarm-gym-mcp | — | gym.label_regimes · gym.probe_fragility · gym.paired_preview · gym.estimate_cloud_run |
| limits | ~250 relay data calls/month · 10 symbols/call · 365-day backfill | ~50k calls/month · 50 symbols/call · full backfill window |
Institutional plans add NDA'd live metrics, custom universes, hosted evolution runs, and an SLA — quoted per engagement via institutional access.
Installed in one line.
Grab a free token above (or below), set one environment variable, and add the servers to your MCP client.
// replace <token> with your token from the signup form { "mcpServers": { "swarm-data": { "command": "uvx", "args": ["--from", "trading-swarm-mcp", "swarm-data-mcp"], "env": { "SWARM_MCP_ACCESS_TOKEN": "<token>" } }, "swarm-warden": { "command": "uvx", "args": ["--from", "trading-swarm-mcp", "swarm-warden-mcp"], "env": { "SWARM_MCP_ACCESS_TOKEN": "<token>" } }, "swarm-gym": { "command": "uvx", "args": ["--from", "trading-swarm-mcp", "swarm-gym-mcp"], "env": { "SWARM_MCP_ACCESS_TOKEN": "<token>" } } } }
Remote (hosted HTTP)
No local install needed — connect a remote MCP client to the hosted endpoint with your token as the bearer credential:
- https://swarm-mcp-503318750546.europe-west1.run.app/mcp/data
- https://swarm-mcp-503318750546.europe-west1.run.app/mcp/warden
- https://swarm-mcp-503318750546.europe-west1.run.app/mcp/gym
Smithery (one click)
Search Swarm Data MCP on Smithery and connect in any client. The token is optional at connection time — without it the servers still start and list every tool; the first call points you here.
No provider credentials are required anywhere — data flows through the hosted relay under your token.
Get a token in seconds.
Name, work email, and what you're building. No AUM band, no NDA, no sales call. Your token is emailed to you and shown once here.
Buy credits when you need them.
No subscription, no auto-renewal, no unlimited plans. You buy a fixed pool of relay calls and use them at your own pace — credits are valid for 90 days from purchase, and buying again extends your window.
Free
£0forever, instant token
- All warden checkers (order validation, cost reality, sizing, genome schema, leakage audit)
- Derived market & sentiment snapshots
- ~250 relay data calls/month · 10 symbols/call
- Local cache, offline mode, and every tool listing in your client
£19 one-time
10,000relay calls, 90-day validity
- Unlocks every Pro tool: feature building, cache warming, the full gym
- 50 symbols/call · full backfill window
- One-time Stripe payment — never auto-renews
£149 one-time
100,000relay calls, 90-day validity
- Everything in Starter, 10× the pool
- 50 symbols/call · full backfill window
- Best per-call price for heavy pipelines
Institutional audits
Strategy Validation Audits, NDA'd live metrics and regime matrices, custom universes, hosted evolution runs, custom credit pools, and an SLA. Quoted per engagement — no public price, no self-serve.
Request institutional accessRead the code. Audit the checkers.
The repository ships the checkers — the code that guards live capital — plus the client-side plan awareness. The selection machinery (objective scoring, promotion gates) stays server-side, and the public surface is derived-only.
trading-swarm-mcp
Wrapper MIT-licensed; the vendored guardrails subset is source-available; selection machinery is withheld by design.
View on GitHub →See the loop run on live capital.
Allocators and institutional counterparties can request gated access to verified regime matrices, deflated-Sharpe tracking, and the live dashboards. Engineering teams can book a free working session.