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discovery

dev.nexbid/discovery

Search and discover advertiser products through an open marketplace for AI agents.

— the operator's own registry description reported

Publisher dev.nexbid · first seen 2026-08-12 · endpoint https://mcp.nexbid.dev/mcp

allow
verdict
mid-slow-shared
cluster
ok_tools
answers
19
tools served

Dependency rating derived

allow — mid-slow-shared — safe to depend on

Cluster mid-slow-shared · distinctiveness 0.514 (moderate). Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Reach — can an agent get to it?
answersalive_tools
latency379 ms
vs populationslow
protocolcurrent
authopen
Use — can it use it?
tools19
vs populationmid
capabilities3
harnessA
Trust — can it rely on it?
identityshared
servers on its host1
servers on its domain2
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_a49b4620a03da2d8a6d4fa8f · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.

Tools last seen

activate cancel create_media_buy get_campaign_report get_compliance_status get_inventory_item get_product list_inventory list_media_buys list_products nexbid_categories nexbid_order_status nexbid_product nexbid_purchase nexbid_search pause settle submit_creatives track_enriched_snippet

Harness readiness observed

Can an agent's harness pick this tool and call it correctly? Graded on the three things an agent reads — name, description, typed parameters. Band A — an agent can pick and call these reliably.

legibility checktools passingok
name is clear & specific19/19
has a description19/19
description is substantive19/19
parameters are typed18/1918/19
parameters are described19/19

19 of 19 tools graded · 19 with a captured input schema. RS-008, Tier-1 — no domain knowledge, applies to any tool. “Alive” is not the same as “usable”.

Truth checks observed

Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.

Protocol conformance observed

2025-06-18
protocol version
session model
1.0.0
server version nexbid

Capabilities: prompts resources tools

Drift

No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.

History observed

Every probe we made, oldest → newest (2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.

changelog (1 events)
datetypewhat changed
2026-08-12outcomefirst probe: ok_tools
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T19:58:44Zok_tools2003792025-06-18
2026-08-12T05:33:58Zok_tools2003472025-06-18

Watch or embed this verdict

verdict badge

Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:

[![Robin Saige verdict](https://robinsaige.com/badge/dev.nexbid/discovery.svg)](https://robinsaige.com/s/dev.nexbid/discovery)

Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.

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