Myquantdoesntspeakenglish MCP Server

my quant doesn’t speak english

The public editorial and advertising front door for the Liquidity Lab family: Seiche, LiquiLens, and LiquiLens—Undertow.

The site consumes each product's structured editorial feed at build time. Its SOURCE_PUBLISHED website mode gives every record the source marks published a MyQuant reading page, while preserving the specialist's canonical URL, exact claim, evidence clocks, fingerprint, and limitation. The mobile app feed is independently SUSPENDED and contains zero stories.

The public site has two explicit lanes:

• Interpreted: plain-English readings of Seiche, LiquiLens, and Undertow work;
• MyQuant Analysis: independently sourced house reporting on important news.

The Interpreted lane includes reviewed longforms and LiquiLens historical case files. Case files display each lens's HIT, MISS, or VOID separately and state whether the replay was reconstructed later. They are not silently promoted into real-time calls or validated-backtest evidence.

Original house reporting lives in content/ and must declare its sources, contribution, limitations, and publication status.

npm test
npm run sync
npm run dev

The build has no runtime dependencies. If a source is temporarily unavailable, it uses the last successful data/cache.json slice for that source and prints the coverage state in the generated page. The LiquiLens desk channel is additionally pinned to liquilens.desk-bit-feed.v1; a missing or changed root schema is treated as an upstream contract failure, so the build keeps the last accepted channel and marks LiquiLens as cached/degraded instead of normalizing an unknown shape.

Public API and MCP

The product exposes read-only discovery without accounts or user state:

• GET /api/v1/capabilities describes the editorial, feed, and evidence surfaces;
• GET /api/v1/health returns a non-sensitive compatibility heartbeat;
• POST /mcp serves the stateless MCP discovery and health tools.
• GET /openapi.json is the curated REST contract;
• GET /.well-known/ai-catalog.json and GET /.well-known/mcp.json expose public AI/MCP discovery, with the Registry manifest at GET /server.json.

The product version (0.1.0), REST contract (myquant.editorial/1.1), and MCP server (2.0.0) stay distinct. Public health also reports Vercel's exact deployed Git SHA when available, allowing scheduled smoke and Registry publication to bind the live endpoint to a reviewed commit.

Registry verification builds with MYQUANT_USE_REVIEWED_CACHE=1; this uses the committed evidence receipt instead of pulling a different editorial wire after the release SHA has already been selected.

The MCP endpoint supports the current per-request protocol metadata as well as the listed legacy protocol handshakes. Legacy Mcp-Session-Id headers are accepted for compatibility but never create server-side sessions. Cross-origin MCP requests are limited to the configured MyQuant site origin; the REST metadata remains public and cacheable.

Reviewed shadow copy

Model output never enters the network build or scheduled sync path. An operator may import one immutable, already-validated candidate with:

npm run app-copy:import -- \
  --packet /absolute/path/evidence-packet.json \
  --candidate /absolute/path/draft.json \
  --validator /absolute/path/validation.json \
  --review /absolute/path/public-copy-review.json

The importer checks exact file hashes, source ID and fingerprint, evidence packet and validator bindings, support pointers, shadow-only authority, immutable teacher/model revisions, and two-reviewer adjudication. A source revision makes the copy ineligible immediately: the website uses its deterministic SOURCE_GROUNDED explanation and the app edition omits the record. See docs/APP-COPY-IMPORT.md for the review receipt contract.

The scheduled sync evidence wire workflow checks seven upstream publication channels at 02:17, 08:17, 14:17, and 20:17 UTC. A changed evidence fingerprint produces one small content commit, which becomes the deployment trigger; an unchanged network produces no commit and no redeploy. Frequency is a check cadence, not a quota.

Editorial rule

Automation may collect and normalize published records. It may not manufacture a fact, silently infer calm from a missing feed, or publish a house investigation without the source and evidence fields described in content/README.md.

Website archive mode is an operator distribution instruction, not a claim that every source record received legal or regulatory clearance. Corrections, retractions, canonical links, content boundaries, and the emergency stop remain active. The homepage uses a first-party silent cinema cut derived from the approved app launch creative and documented in assets/media/.