Receita Federal: PGFN (CND Federal) - 2nd Copy, official-source lookup. Platform-hosted, pay per que

What we measured

Over the last 30 days we probed this MCP server 30 times on 30 days; it answered 30 (100%). Median response 142 ms, 95th percentile 4,406 ms.

When we called tools/list it returned 7 tools, including receita_federal_pgfn_2via_consultar, show_version, report_bug, over MCP protocol revision 2025-11-25.

Among the 53,642 reachable MCP servers in our snapshot of 2026-11-13 01:12 UTC, it is faster than 78% and higher on readiness than 55%.

From agent-tools.cloud's own probes, last checked 2026-11-12. How we measure

Tools (7)

As returned by the server's own tools/list when we called it.

receita_federal_pgfn_2via_consultar: Receita Federal: PGFN (CND Federal) - Segunda Via, consulta em fonte oficial. Hospedado pela plataforma, sem credenciais da plataforma, pague por consulta com c…
show_version: Show the current MCP platform and adapter versions.
report_bug: Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.
connect: Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns conn…
toolkit_info: Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.
marketplace: The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X",…
authenticate: MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <tok…

MCP readiness

B · 82/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. For x402 and A2A listings it contributes up to 15 of the 100 quality points; for MCP listings it is shown for reference only. Search order and leaderboards use the separate quality grade (here C+, 70.0/100), which weighs availability, conformance, p95 speed and descriptor. How the two differ

Valid MCP handshake	10/10	initialize and tools/list both answered.
Live MCP endpoint	24/25	Endpoint answers the MCP initialize handshake (4406 ms); slow response -1.
Protocol revision	8/10	Speaks MCP 2025-11-25, 1 revision(s) behind 2026-07-28.
Signed descriptor	n/a	No MCP standard defines a signed server descriptor.
Uptime (30 days)	15/15	30/30 probes succeeded over 30 days (100%).
Tool declaration	10/10	Lists 7 tool(s) with descriptions.
Verified identity	7/10	Namespace verified by the official MCP Registry (GitHub or DNS proof at publish time).
Freshness + modern flags	0/5	not seen in a source for over 30 days.
Auth declaration	0/5	How to authenticate is not stated.

Applicable criteria total 90 points, scaled to 100.

Responsiveness: Slow (4406 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Measured 2026-11-12.

Nine criteria, the same as the A2A readiness score, read from our daily MCP probe (initialize + tools/list) and 30-day probe history. No MCP standard defines a signed server descriptor, so that criterion is n/a and the other 90 points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 53,642 reachable MCP servers in our daily snapshot (2026-11-13 01:12 UTC). Display only; it does not change search order.

Readiness: Higher than 55% of peers; This listing 82 · peer median 81
Latency: Faster than 78% of peers; This listing 160 ms · peer median 349 ms

Where it loses the most points, and how to win them back

Freshness + modern flags −5 — Keep the listing current in the registry or source it comes from.
Now: not seen in a source for over 30 days.
Auth declaration −5 — State how to authenticate (an auth scheme, or that none is needed).
Now: How to authenticate is not stated.
Verified identity −3 — Claim the listing and prove control of its domain.
Now: Namespace verified by the official MCP Registry (GitHub or DNS proof at publish time).

How many agent tools actually work · All statistics

Adoption signals

Public signals from outside this directory, shown for context. They do not change search order or grades.

GitHub: ★ 0 · 0 forks; last push 2026-08-30

Listed in

Directories this entry was found in.

mcp-registry since 2026-08-19 wellknown since 2026-09-23 ↗

How to connect

MCP endpoint (streamable-http)

https://api.mcp.ai/p_receita_federal_pgfn_2via

JSON-RPC initialize probe

curl -X POST https://api.mcp.ai/p_receita_federal_pgfn_2via \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'

Source code

https://github.com/mcp-dir/receita_federal_pgfn_2via-mcp