MCP QUEEN
com.trychannel3/shopping A
Shopping search across 100M+ products, with every retailer's offer and live price in one place.
Web & Searchv4.0.0streamable-httpmcp.trychannel3.com declared repository
Server identity and mutable locations
| Registry identity | com.trychannel3/shopping |
| Stable evidence key | https://mcpqueen.com/s/com.trychannel3/shopping |
| Declared repository | https://github.com/channel3-ai/mcp-server Mutable Registry metadata; not proof of current ownership or availability. Mapping synchronized . |
| Operational endpoint | https://mcp.trychannel3.com/Probed separately from repository state. |
Repositories can be renamed, transferred, archived, privatized, or deleted. MCP Queen keeps this evidence page and badge keyed to the Registry name. Moved this repository? Follow the maintainer guide.
Grade evidence — probed 2026-08-05 18:45 UTC
| Criterion | Points | Observed |
|---|---|---|
| reachability | 25 / 25 | HTTP 200, initialize accepted in 404ms |
| protocol | 15 / 15 | valid JSON-RPC initialize result, protocolVersion 2025-06-18, serverInfo Channel3@4.0.0 |
| tooling | 35 / 35 | tools/list OK: 6 tools e.g. "search_products"; 6/6 described, 6/6 fully-typed schemas, median description 64 chars |
| latency | 10 / 10 | initialize round-trip 404ms |
| provenance | 15 / 15 | description present; repository linked; version 4.0.0; namespace com.trychannel3 matches endpoint/repo |
Score 100/100 · latency 404ms · 6 tools · protocol access: open ⓘ
Trust receipt
Security, data integrity, citation quality, and advertised claims are measured separately from protocol uptime. Missing evidence is marked unverified, never converted into a pass.
| Dimension | Metric | Status | Evidence | Source |
|---|---|---|---|---|
| claim_verification | advertised_corpus_scale | unverified | Advertised corpus-size expression(s) found in public metadata/tool descriptions: 100M+ products, 100M+ products, 8 product. Black-box discovery does not establish corpus coverage; a manifest or sampled benchmark is required. Observed value: 100M+ products, 100M+ products, 8 product | live_probe |
| security | authentication_boundary | observed | Live protocol probe observed auth_state=open. This describes discovery/access behavior; it is not by itself a vulnerability finding. Observed value: open | live_probe |
Machine-readable receipt: /api/trust/com.trychannel3/shopping.json
Connect your agent
Claude Code:
claude mcp add --transport http shopping https://mcp.trychannel3.com/
Generic MCP client config:
{ "mcpServers": { "shopping": { "type": "http", "url": "https://mcp.trychannel3.com/" } } }
MCP Queen is a graded index, not a middleman — your agent connects directly to the server above. Check the grade and evidence first; that's the point.
Share this server: permalink https://mcpqueen.com/s/com.trychannel3/shopping · referral link https://mcpqueen.com/go/com.trychannel3/shopping (counts as “routed via the queen”).
Own this server? Embed your grade badge
Live operational-grade badge, re-probed continuously — not a security or data-quality certification. Copy the ready-made Markdown into your README:
[](https://mcpqueen.com/s/com.trychannel3/shopping)
Think the grade is wrong? Fix the finding the evidence shows, then the next probe cycle picks it up automatically (full cycle ≈ 3 days) — or open a dispute via the MCP endpoint.
Queen Watch
Email alerts when the grade changes or the endpoint stops answering. Double-opt-in, one-click unwatch, free while in beta.
Probe history
| When (UTC) | Grade | Score | Latency |
|---|---|---|---|
| 2026-08-05 18:45 | A | 100 | 404ms |