Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Authorization not required, issuer https://gateway.pipeworx.io
Authorization not required, issuer https://gateway.pipeworx.io
Authorization not required, issuer https://gateway.pipeworx.io
Changed the definition of "ask_pipeworx", "ask_pipeworx_beta", "ask_pipeworx_grounded" and 1 more
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨44 unchanged words⟩ the question to the right one of 6,475565 tools across16851715 verified sources, fills arguments, returns the structured ⟨143 unchanged words⟩
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
Beta version of ask_pipeworx: identical universal router (same 6,475565 tools, same arguments, same response shape) ⟨68 unchanged words⟩
Authorization not required, issuer https://gateway.pipeworx.io
Authorization not required, issuer https://gateway.pipeworx.io
Changed the definition of "ask_pipeworx", "ask_pipeworx_beta", "ask_pipeworx_grounded" and 1 more
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨44 unchanged words⟩ the question to the right one of 6,453475 tools across16821685 verified sources, fills arguments, returns the structured ⟨143 unchanged words⟩
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
Beta version of ask_pipeworx: identical universal router (same 6,Authorization not required, issuer https://gateway.pipeworx.io
Authorization not required, issuer https://gateway.pipeworx.io
Authorization not required, issuer https://gateway.pipeworx.io
Changed the definition of "ask_pipeworx", "ask_pipeworx_beta", "ask_pipeworx_grounded" and 2 more
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨44 unchanged words⟩ the question to the right one of 6,431453 tools across16801682 verified sources, fills arguments, returns the structured ⟨143 unchanged words⟩
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
Beta version of ask_pipeworx: identical universal router (same 6,npm:@pipeworx/mcp-us-national-archives (package_npm) — from npm
Authorization not required, issuer https://gateway.pipeworx.io
Unknown → Live
Certificate recorded, valid to 2026-12-18
Authorization not required, issuer https://gateway.pipeworx.io
First tool surface recorded: 39 tools (server version 0.1.0)
https://gateway.pipeworx.io/us-national-archives/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 18 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨9 unchanged words⟩ ask_pipeworx — picks the right tool from 6,475565 across16851715 sources, fills arguments, fetches the data — ⟨85 unchanged words⟩
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨30 unchanged words⟩ on every tier. Grounded multi-source research across Pipeworx's16851715 STRUCTURED data sources (SEC filings, FRED/BLS economics ⟨23 unchanged words⟩ routes each to the right one of 6,475565 tools IN PARALLEL, and returns a findings ⟨216 unchanged words⟩
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨9 unchanged words⟩ ask_pipeworx — picks the right tool from 6,453475 across16821685 sources, fills arguments, fetches the data — ⟨85 unchanged words⟩
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨30 unchanged words⟩ on every tier. Grounded multi-source research across Pipeworx's16821685 STRUCTURED data sources (SEC filings, FRED/BLS economics ⟨23 unchanged words⟩ routes each to the right one of 6,453475 tools IN PARALLEL, and returns a findings ⟨216 unchanged words⟩
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨9 unchanged words⟩ ask_pipeworx — picks the right tool from 6,431453 across16801682 sources, fills arguments, fetches the data — ⟨85 unchanged words⟩
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
⟨30 unchanged words⟩ on every tier. Grounded multi-source research across Pipeworx's16801682 STRUCTURED data sources (SEC filings, FRED/BLS economics ⟨23 unchanged words⟩ routes each to the right one of 6,431453 tools IN PARALLEL, and returns a findings ⟨216 unchanged words⟩
⟨462 unchanged words⟩ (zero releases across every requested category) returnserrorthe SAME shape as a populated one — release_count:0, releases:[] — plus empty_reason:"no_releases_in_window"withand awiden-the-window`hint`hinttellingratheryouthantoanwiden,emptysoarrayyou—nevereconbranch on the response shape and never have to guess whether zero means "nothing is scheduled" or "the lookup failed". Econ releases especially cluster on specific dates each month ⟨9 unchanged words⟩
⟨7 unchanged words⟩ :"string"},"type":"array"},"empty_reason":{"description":"Present ONLY on a zero-release window: \"no_releases_in_window\". The window was queried and nothing is scheduled — this is an answer, not a failure.","type":"string"},"hint":{"description":"Present ONLY on a zero-release window: what to change (usually a wider `hours`).","type":"string"},"notes":{"items":{"type":"string" ⟨117 unchanged words⟩