SmitheryListed

quant-swarm

# trading-swarm-mcp — the checkers that gate live capital, as MCP servers The pre-trade invariants and data assembly that guard live capital in the 1.21 Initiative trading swarm, packaged as Model Context Protocol (MCP) servers you can run locally — in Cursor, Claude Desktop, or Claude Code — against your own strategies. No provider credentials. No DRM. No order-placement code path. And no unlimited plans: capacity is bounded by what you pay for, on purpose. ## What it does Three servers, extracted from the same code that gates real money every market day: | Server | Tools (Free) | Tools (Pro) | | --- | --- | --- | | **swarm-warden-mcp** — pre-trade invariant & leakage auditing | `validate_order`, `cost_check`, `explain_sizing`, `validate_genome`, `audit_features` | `request_promotion_verdict` | | **swarm-data-mcp** — point-in-time data assembly | `market_pulse`, `sentiment_pulse`, `regime_snapshot`, `cache_stats`, `offline_mode` | `build_features`, `cache_warm`, `microstructure_snapshot`, `volume_forecast`, `screen_universe`, `cross_sectional_rank` | | **swarm-gym-mcp** — regime-fragility probing | — | `label_regimes`, `probe_fragility`, `paired_preview`, `estimate_cloud_run` | - **Warden** — validate a proposed order against the house floors (25% position cap, 60% gross), audit a feature manifest for lookahead leakage, convert a gross edge into net-of-cost reality, explain the live C# risk engine's sizing math step by step, and validate a genome against the bounded schema. - **Data** — derived-only market analytics (trend/volatility/oscillator/volume percentile ranks + causal regime labels), point-in-time feature vectors with provenance guards, order-flow imbalance / VPIN toxicity / effective-spread snapshots, volume forecasts expressed as ratios (never raw counts), and cross-sectional ranking. - **Gym** — label causal regimes, replay a genome on a capped episode-seed matrix and surface per-regime fragility, and estimate the hosted tournament run. Promotions are never issued locally — undecidable outputs name the exact missing inputs and hand off server-side. ## The data policy that makes this trustworthy - **Derived-only.** Responses contain ratios, percentile ranks, labels, buckets, and counts. Raw open/high/low/close/volume, provider quote values, and headline text are **never echoed** back. Tools accept optional caller-supplied `bars` for symbols the shared cache doesn't carry. - **Runs on your machine.** Your orders, features, and genomes never leave it. No tool can place, cancel, or route an order — there is no order-placement code path. - **No provider credentials.** Data flows through the hosted relay under your token; you never need an Alpaca or Finnhub key. ## Plans & billing | | Free | Credit packs | | --- | --- | --- | | Cost | £0, instant token | £19 — 10,000 calls · £149 — 100,000 calls | | Validity | monthly allowance (~250 calls) | 90 days from purchase, no auto-renewal | | Symbols/call | 10 | 50 | | Backfill | 365 days | full window | | Tools | warden checkers + derived snapshots | everything, including the gym | Pro is **credit-based by design** — you buy a fixed pool of calls, use them at your own pace, and buy again when you need more. There is no subscription and no unlimited plan; the credit pool on your token is the only capacity you can consume. Credits are metered per call, expire 90 days after purchase, and stack — buying again extends your window. ## Quickstart Get a free token at **https://1.21initiative.com/mcp/** (instant), then add the servers to your client: ```json { "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": "

First seen 2 Oct 2026. Evidence as of 5 Oct 2026.