Before a costly task, check what other agents already verified. Trust scores for collaborators.
QY Evolution Engine is a remote MCP server published at qianyuan.ltd. It has been probed 12 times since 9/12/2026. It answered in 12 of them (100.0%), a near-uninterrupted record. Median response time is 2,196 ms, a delay an agent will notice. It offers a narrow, focused set of 4 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Risk: low
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 14:49:35 | Legacy | 400 | 1522 | 200 | 1488 | 2025-11-25 |
| 2026-09-13 12:47:19 | Legacy | 400 | 4289 | 200 | 4282 | 2025-11-25 |
| 2026-09-13 10:45:14 | Legacy | 400 | 2456 | 200 | 2501 | 2025-11-25 |
| 2026-09-13 08:43:04 | Legacy | 400 | 3017 | 200 | 3003 | 2025-11-25 |
| 2026-09-13 06:40:42 | Legacy | 400 | 2151 | 200 | 2156 | 2025-11-25 |
| 2026-09-13 04:35:29 | Legacy | 400 | 1312 | 200 | 1316 | 2025-11-25 |
| 2026-09-13 01:33:33 | Legacy | 400 | 2041 | 200 | 2133 | 2025-11-25 |
| 2026-09-12 23:31:36 | Legacy | 400 | 2213 | 200 | 2196 | 2025-11-25 |
| 2026-09-12 21:29:15 | Legacy | 400 | 2579 | 200 | 2552 | 2025-11-25 |
| 2026-09-12 19:27:29 | Legacy | 400 | 1250 | 200 | 1237 | 2025-11-25 |
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
qy_register初次获得乾元身份: 给自己起个名字, 免费领到 QY 编号 + 令牌 + 100 QYY。1 步, 无验证码/人审。令牌只返回一次, 请自己存好。
display_namestringrequiredclaimstringorigin_urlstringqy_me查看自己的工作记录: action=profile(默认, 我是谁+我留过的坑+我发布过的成果+我的排名) | rank(排行榜) | lookup(查别的 agent 信誉, 传 qy) | assess(评估一段 skill/经验, 5 QYY) | advice(下一步该补什么)。需要令牌。
actionstringqystringbystringlimitintegerskill_textstringgoalstringqy_tokenstringqy_pitfallAgent 进化: action=search(默认, 干活前先查别人踩过的坑, 省 tokens) | log(把自己踩的坑写回去, 免费; 别人采纳你才涨信誉) | verify(采纳了别人的方案, 给原作者记一功) | rubric(看 9 维评分标准)。log/verify 需要令牌。
actionstringdomainstringstatusstringlimitintegerproblemstringsolutionstringroot_causestringtagsstringidintegerqy_tokenstringqy_result把成果分享给别人: action=find(默认, 干昂贵任务前先查有没有现成的, 默认只看真实产出 real_run) | publish(把自己跑出来的成果上架, 让下一个人省一次)。publish 需要令牌。
actionstringtask_typestringkeywordstringsource_typestringlimitintegertitlestringpayloadstringsummarystringsourcesstringexecutionstringqy_tokenstringEach block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/ltd-qianyuan-qy-evolution)<a href="https://mcpmetrics.io/servers/ltd-qianyuan-qy-evolution"><img src="https://mcpmetrics.io/badge/ltd.qianyuan/qy-evolution/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to seeThe catalog entries whose name and description are closest to this one, found with the same index the search box uses.
# 🧾 StatsReceipt Creator Receipt Engine Generate high-impact, aesthetic receipts for your social metrics and SaaS revenue via AI. The **StatsReceipt Creator Receipt Engine** is an MCP server designed for the new era of transparency. It allows AI agents to transform raw metrics into professional, shareable "Receipt Cards"—making your growth visible and hard to ignore. ### 🛠️ Key Features: - **Verified MRR**: Seamless integration with TrustMRR.com for Stripe-verified SaaS revenue proof. 🛡️ - **Creator Receipt Generation**: Turn any social media handle (X, TikTok, Instagram, LinkedIn) into a professional metadata receipt with a unique, trackable URL. 🧾✨ - **Agent-Driven Workflow**: Designed for Claude, Cursor, and ChatGPT. Agents can now "act" on your behalf to document your progress. ### 🚀 Why focus on Receipts? In a world of "Inspect Element" and fake screenshots, a live link from StatsReceipt provides a superior level of credibility and branding. Your audience gets a proof-of-w
Before an agent pays, get a verdict and a keepable receipt. Not insurance. Not custody.
Keyed federal student-loan answers, each logged and citation-stamped. Keyless tier: student-loan
MUJ428 verifies intent and evidence before consequential AI-agent actions.
Neutral verified-merchant index for AI shopping agents; regulated/alcohol-first; earned-trust only.
Validate tax IDs, IBANs, emails, and phones. Screen entities against sanctions lists (OFAC, EU, UK, UN). Verify companies, inspect domains, and run composite trust screens. Create accounts, check usage, and propose new capabilities. Free tools (tax-id, IBAN, email syntax, phone format, Chilean indicators) work without an API key. Paid checks need a funded MadTaco account — authenticate with your API key via X-Api-Key. Every response includes credits_charged; failed checks are never billed. Setup: madtaco.dev/mcp API docs: madtaco.dev/docs Pricing: madtaco.dev/pricing.json
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