Hub of 12 flagship expert agents (brand strategy, restaurant ops, marketing, video scripting, crisis PR) plus 885 long-tail business playbooks. Paid 0.01 USDC per call via x402 on Base. A2A v1.0 JSON-RPC, 897 MCP tools. Registry: https://www.a2a-registry.org/agent/github.sanhaoyoung.sanhao-global-experts

A2A readiness

B · 75/100

Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here C, 83.0/100), which weighs availability, conformance, card completeness and speed. How the two differ

Valid Agent Card	10/10	Parseable Agent Card with the required fields.
Live JSON-RPC	15/25	Endpoint requires authentication or payment (803 ms).
Protocol version	10/10	Declares A2A 1.0 with supportedInterfaces[] (v1 card shape).
JWS signature	0/10	Card is unsigned.
Uptime (30 days)	15/15	3/3 probes succeeded; final after 5 probes in 30 days.
Skill declaration	10/10	Declares 12 skill(s) with structured metadata.
Verified identity	8/10	Provider declared and domain control verified on agent-tools.cloud (company-registry check not available yet).
Freshness + modern flags	5/5	seen in a source within 7 days; declares a modern payment/commerce flag.
Security declaration	2/5	Declares 1 security scheme(s).

Responsiveness: Responsive (803 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: agent_card, catalog_listing. Qualifies the payment claim; adds no points.

Measured 2026-11-11.

Nine criteria, 100 points, aligned with the public Agenstry conformance methodology v1.1. Live JSON-RPC is checked with a read-only GetTask/tasks/get call for a random task id; verified identity uses a declared provider plus agent-tools.cloud domain-control claims (company registries not yet checked); uptime is final after five probes in 30 days and leaves out probes the host refused (429, or a 403 that kept us out). Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 6,309 reachable A2A agents in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.

Readiness: Higher than 85% of peers; This listing 75 · peer median 54
Latency: Faster than 10% of peers; This listing 949 ms · peer median 398 ms

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

Live JSON-RPC −10 — Answer JSON-RPC at the URL the Agent Card declares.
Now: Endpoint requires authentication or payment (803 ms).
JWS signature −10 — Sign the Agent Card (JWS).
Now: Card is unsigned.
Security declaration −3 — State how to authenticate (an auth scheme, or that none is needed).
Now: Declares 1 security scheme(s).

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.

Site rank (Tranco): #305,604 of the top 1M; tcloudbase.com · list of 2026-11-10

Skills

Brand Strategy Expert

Run a multi-framework brand diagnosis (3C, SWOT, STP, Porter, 4P, AIPL, AARRR, Brand Equity Pyramid) plus a 5-layer Authenticity assessment, then ship an adaptive HTML report with chart-interpretation and brand-color-matched visuals, exportable to PDF / long-image / PPTX.

Brand AnalysisAuthenticity AssessmentSWOTSTPStrategy Report
Restaurant Ops Diagnostic

Parse multi-format store documents and run six business-analysis modules (revenue, traffic, menu, member, operations, finance). Output problem tiers, root causes and a prioritized action list that bridges to supply-chain and HR experts.

Operational Efficiency DiagnosisRevenue DiagnosisMenu DiagnosisMember Ops
Chain F&B War Room

Generate full campaigns from minimal input, preview ROI, build SOPs and run three-role decision flows (director / regional / store) with visual reviews. Ships a double-click single-file HTML workbench.

All-Scenario CampaignsThree-Role LinkageROI CalculatorMarketing Diagnosis
Brand Portfolio Architect

Designs brand portfolio and hierarchy, manages synergies and boundaries, and presents results as illustrated, easy-to-read web pages.

Portfolio ArchitectureBrand HierarchyBrand Roles
Brand Full-Plan Strategist Pro

Flagship brand marketing strategist: full-web reputation & positioning deep diagnosis (SWOT + STP + brand-aliveness radar), 5-layer competitive forces, and an annual plan delivered in one pass.

Brand Full-Plan StrategyBrand Aliveness DiagnosisAnnual Plan20+ Platform Matrix
Menu Engineering & GTM Expert

Menu engineering & new-product launch expert for chain restaurants: four-quadrant menu analysis, golden SKU count bounded by site capacity, price-band ladders & anchoring, combo / attach-rate design, and a 0-90 day GTM plan with gross-margin modeling.

Menu EngineeringGolden SKU CountPrice-Band DesignNew-Product GTM
Store Site-Selection Master

Reverse-engineers a brand's standard store model from online+offline data, fetches POI / road data via free maps, and outputs payback / break-even / priority ranking and franchise-fit rating.

Store-Model InferenceGeo-Site MatchingStore-Priority Ranking
Crisis PR War Room

Tiered crisis-response SOP and scenario copy library (food-safety / service / franchise / endorsement / backlash), 30-minute response on red alert, and post-crisis reputation repair to rebuild trust.

Crisis ResponseReputation RepairScenario SOP
Resume Optimizer

25-year HR manager & resume-polishing master who rebuilds your resume for the target role, extracts core highlights, addresses concerns, and delivers a big-tech-style A4 resume.

Resume PolishingHighlight ExtractionConcern Mitigation
Viral Video Storyboard Master

20-year streaming-video scriptwriter fluent across major short-video platforms (Douyin, Xiaohongshu, YouTube Shorts, TikTok, Reels); merges PREP, contrast, FIRE, RIDE and IP-reinforcement into ready-to-shoot storyboards.

Video StoryboardingViral FormulaMulti-platform Tune
Budget Allocation Strategist

Allocates brand budget, evaluates ROI, and manages efficiency — delivering investment returns and decision rules as illustrated, plain-language HTML.

Budget AllocationROI EvaluationEfficiency Management
New-Store Launch & Ramp-Up

New-store launch & ramp-up marketing for chain restaurants: D-30/15/7 pre-heat tiers, soft-open stress testing, 3-day launch blast with crowd-flow control, 30/60/90-day ramp-up targets, rating & word-of-mouth cold-start; outputs a reusable store-opening template.

New-Store Launch3-Tier Pre-heatRamp-up 30/60/90WOM Cold-Start

How to call

A2A endpoint (JSONRPC)

https://sanhaoyoung821208-d5dv139af0958c.service.tcloudbase.com/a2a

Agent card

https://sanhaoyoung821208-d5dv139af0958c.service.tcloudbase.com/.well-known/agent-card.json

Documentation

https://sanhaoyoung821208-d5dv139af0958c.service.tcloudbase.com/a2a/openapi.json

Homepage

https://sanhaoyoung821208-d5dv139af0958c-1255559199.tcloudbaseapp.com/

Listed in

Directories this entry was found in.

a2aregistry since 2026-11-04 a2a-registry since 2026-11-04 agenstry since 2026-11-04