Registrai Arc data
mcp remote · streamable-http · v1.0.0 · source: crawl
https://builder.registrai.cc/api/mcp
Read-only hourly data on stablecoin apps on Arc: payments, volume, indices, verified builders.
Works
100
Verified Oct 31, 2026 · p50 862 ms · p95 980 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'registrai-arc-data' |
| tools_listed | 15 | pass | 11 tools |
| schema_complete | 15 | pass | 11 of 11 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 862 ms |
| latency_p95 | 5 | pass | p95 980 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (11)
| Name | Description | Schema |
|---|---|---|
arc_indices | Latest hourly close of the Arc Builders, Integrations and Ecosystem indices (ABI, AII, AEI), their 24 h change base and decay parameters. Use this when asked how Arc app activity is trending overall. | typed |
arc_index_history | Hourly closes of one Arc index, oldest first (at most 744 hours per call). Use this for charts or changes over a window of up to 31 days. | typed |
arc_apps | Every app on Arc in the indices with its last 24 h of stablecoin payments (USDC, EURC) and USD volume, verified status and first-seen hour. Use this when asked which apps use USDC on Arc, or which are | typed |
arc_app | One Arc app by id (e.g. domain:archery.wtf, integration:uniswap; ids come from arc_apps): last 24 h, contracts count, verified status and the last 7 days of hourly rows. | typed |
arc_app_history | One Arc app's hourly points and activity (payments, paying wallets, new payers, USD) in one index, oldest first. | typed |
arc_new_apps | Arc apps first seen in an index after a given hour. Use this when asked what is new on Arc. | typed |
arc_verified | Arc projects whose builder proof validates against the Arc mainnet builder registry. | typed |
arc_ecosystem | Every project in the Arc ecosystem directory (apps, wallets, exchanges, banks, infrastructure, partners) with category and status: live on mainnet, deployed or announced. Use this when asked what exis | typed |
arc_entity | One project in the Arc ecosystem directory by slug (slugs come from arc_ecosystem): summary, status with evidence, links, contracts on Arc and sources. | typed |
arc_numbers | Chain-level Arc numbers: USDC and EURC supply, all stablecoins and TVL (from DefiLlama), estimated 24 h stablecoin volume, apps and projects, index closes and a dated timeline, each with its source an | typed |
arc_apps_week | Apps on Arc ranked by stablecoin payments received in the last 7 days (USD, payments, new paying wallets) and the hour each was first seen in Registrai's index. Use this when asked which apps on Arc a | typed |
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