MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Data access / search

BlindBoxShop — Blind Box Weight Database, Chase Odds & Auth Guide

Look up blind box gram weights, calculate 1:144 chase odds & verify Labubu batch authenticity.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
85 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
6

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked . Not enough checks yet
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 85 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-06-18, serverInfo.name com.blindboxshop/mcp.

  • Pass
    Lists tools

    tools/list returned 6 tools.

  • Pass
    Current protocol

    Negotiated 2025-06-18. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 85 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 85 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    11 of 11 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-11T13:03:55.708329Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using BlindBoxShop — Blind Box Weight Database, Chase Odds & Auth Guide

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http blindboxshop-blind-box-weight-database-chase-odds-auth-guide https://blindboxshop.com/api/mcp

Capabilities

Tools 6

calculate_blindbox_chase_odds

Calculate exact cumulative probability of pulling a Secret Chase figure (1:72, 1:144, or 1:288), expected monetary spend, and sealed whole-case advantage based on number of boxes opened.

Discovered
check_blindbox_anti_counterfeit_features

Retrieve brand-specific physical inspection points (9-tooth tooth count, matte vinyl blush, UV foot stamp, official hologram QR verification) to spot high-grade counterfeit "Lafufu" replicas.

Discovered
list_popular_blindbox_series_specs

List standard case configurations, box counts per sealed display case, Secret chase ratios, and official release references for trending designer blind boxes.

Discovered
lookup_blindbox_weight_and_shake_clues

Look up sealed box gram weights, +/- variance tolerance, center of gravity, shake acoustics, and Secret Chase edition weight anomalies across Pop Mart Hirono, Labubu, Skullpanda, Dimoo, Crybaby, and Sonny Angel.

Discovered
optimize_blindbox_collection_cost

Determine the mathematically optimal acquisition strategy (blind single pulls vs factory-sealed full case vs buying opened desired figures) given remaining uncollected figures in a series.

Discovered
verify_labubu_factory_authenticity

Verify genuine Pop Mart Labubu V1 Tasty Macarons and V2 Have a Seat factory production batch stamps (Shenzhen, Huizhou, Zhongshan), keyring engraving, inner foil bag seal type, and fabric vs paper tag markers.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 90 days.
CheckedResultResponseTools
Connected85 ms6