Amf Filings MCP server

@pipeworx/amf-filings

French AMF-regulated company disclosures (résultats, franchissements de seuils, information privilégiée, rachats d'actions, etc.) from Info-financière, the French Officially Appointed Mechanism (OAM) — updated as the AMF publishes, not months behind like the community ESEF index.

Part of Pipeworx — an MCP gateway connecting AI agents to 1678+ live data sources.

Tools

— search disclosures by issuer (ISIN preferred, LEI often null, or free-text name) and/or a publication date window. Returns the newest first.

• amfsearchfilings(company?, isin?, lei?, datefrom?, dateto?, language?, limit?, offset?)

(uinidtuin), as returned by amfsearchfilings.

• amfgetfiling(id) — fetch one disclosure by its Info-financière record id

Why this pack exists

esef-filings proxies filings.xbrl.org, a community index whose current-year coverage for French issuers is effectively absent — a named external developer (evaluating us for a weekly equity-analysis pipeline) hit this directly and rejected the pack over it. Measured live 2026-09-23, before this pack existed:

France, ESEF index (filings.xbrl.org): 2023: ~ok 2024: ~ok 2025: near-zero

This pack goes to the primary source instead of the aggregator. Measured freshness, 2026-09-23: the newest record in the dataset was timestamped ~1 minute before the query that found it. A datefrom/dateto window of "yesterday to today" reliably returns same-day filings — verified with a live call against the deployed gateway (see workers/gateway/src/tool-examples.json for the exact arguments used).

⚠️ Three things a caller must know

disclosure EVENT: a title, an issuer, a publication timestamp, and a link to the underlying PDF (occasionally an ESEF/XBRL package). There is no per-fact extraction — no "give me net income for FY2025" lookup. Whether filings.xbrl.org-shaped structured facts are reachable for these same issuers via this OAM was not verified while building this pack; treat it as a separate, open question, not a promise this pack makes.

1. This is a document index, not an XBRL-facts API. Every row is a

on many but not all rows. ISIN (identificationsocieteisocd_isi) is far more reliable — prefer it as the join key. Do not build an LEI-only pipeline against this pack; a miss on LEI does not mean "no filings."

1. LEI is frequently null. identificationsocieteisocd_lei is populated

that discloses through a French disseminator — this includes non-French subsidiaries of French groups (e.g. Gabon-domiciled TotalEnergies EP Gabon). country reflects the issuer's own registered country in the AMF's record, not "France" by default.

1. Not scoped to France-domiciled issuers. The feed carries any issuer

Bilingual issuers often file the same disclosure in French and English as two separate rows (each with its own id) a few minutes apart — amfsearchfilings does not merge these; use language to pick one edition if you only want one.

Auth

Keyless. No account, no API key.

Data sources

— Opendatasoft Explore v2.1 records API, flux-amf-new-prod dataset (500,000+ records at time of writing). This is the primary AMF disclosure flux, not a mirror or cache of it — Pipeworx queries it live on every call.

Gotchas

Shortened. The full README is on GitHub.