Add DeltaSignal MPP service

[aitrailblazer]

Summary

Adds DeltaSignal (ATLAS-7) to the curated MPP service registry.

DeltaSignal delivers provenance-rich financial intelligence for crypto public companies: SEC XBRL fundamentals, ATLAS covenant stress, peer ranking, readiness, alpha signals, and BTC/ETH-adjusted foresight overlays.

Live Service

• API base: https://api.aitrailblazer.net
• Provider / Marketing site: https://aitrailblazer.com
• Manifest: https://api.aitrailblazer.net/.well-known/mpp.json
• OpenAPI: https://api.aitrailblazer.net/openapi.json
• Help & full routes: https://api.aitrailblazer.net/help
• Logo: https://api.aitrailblazer.net/deltasignal-logo.png
• MPPScan: https://www.mppscan.com/server/8892af70b613b5c2feb932a52fab50b29155f5655363c5e9e56456486187a6a7
• Skill file: https://api.aitrailblazer.net/skills/atlas/SKILL.md
• Install: npx agentcash add https://api.aitrailblazer.net/skills/atlas/SKILL.md

Payment Proof

Live MPP paid proof completed on production:

• GET https://api.aitrailblazer.net/mpp/v1/readiness -> 200
• Payment-Receipt present
• Receipt reference: 0x4bfe9ec0c31616d6435f9f639ffc8fc574b94be46c7236f684cc40cc20637bb7

Unauthenticated requests return proper 402 with WWW-Authenticate: Payment ... method="tempo".

MPPScan & Discovery

• Live manifest exposes 10 paid Tempo MPP resources under /mpp/v1/*.
• Live manifest exposes logo, icon, skill_url, and install metadata.
• MPPScan visible activity: 1 transaction, $0.04 volume, 1 buyer.
• Note: if MPPScan still shows a No Tag section with legacy /v1/* rows, those are stale cached rows from an earlier registration. Current live manifest/OpenAPI discovery no longer emits legacy /v1/* resources.

Endpoints (10 paid Tempo USDC.e)

• GET /mpp/v1/company-fundamentals/:ticker — $0.05
• GET /mpp/v1/alpha-signals/:ticker — $0.07
• GET /mpp/v1/alpha-opportunities — $0.05
• GET /mpp/v1/covenant-stress/:ticker — $0.10
• GET /mpp/v1/covenant-stress — $0.08
• GET /mpp/v1/top-stressed — $0.05
• GET /mpp/v1/peer-ranking/:ticker — $0.06
• GET /mpp/v1/risk-distribution — $0.04
• GET /mpp/v1/readiness — $0.04
• GET /mpp/v1/daily-changes/latest — $0.03

Checklist

• Service is live and accepting payments via MPP
• Entry added to schemas/services.ts
• Types pass: corepack pnpm@10.22.0 check:types
• Build succeeds: corepack pnpm@10.22.0 build
• Registered on MPPScan
• Additional: node scripts/generate-discovery.ts + corepack pnpm@10.22.0 check:ci

Note: The only remaining failure is Vercel preview authorization (Tempo team fork permission) — not a service or schema issue.

Ready for human review and merge.

[vercel]

@aitrailblazer is attempting to deploy a commit to the Tempo Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

🔀 Changed Services

✅ Added

• deltasignal

[github-actions]

Thanks for submitting a service to the MPP directory!

If you want your service included in the curated mpp.dev/services list, complete this checklist before review:

Required

• Your service is live and accepting payments via MPP (not a placeholder or coming-soon)
• You've added your entry to schemas/services.ts following the contributing guide
• Types pass: pnpm check:types
• Build succeeds: pnpm build

Recommended

• Register your service on MPPScan (by Merit Systems) — it follows the standard MPP discovery format and makes your service discoverable by agents immediately, no PR required

Review criteria

We prioritize services that are high quality and novel. We may not approve services that duplicate existing functionality or aren't yet production-ready.

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Contributing guide · MPPScan · Protocol docs

[Copilot]

Pull request overview

Adds the DeltaSignal MPP service to the curated service registry so it appears in the mpp.dev services directory and downstream generated discovery artifacts.

Changes:

• Register new service entry deltasignal pointing at https://api.aitrailblazer.net.
• Define 10 paid Tempo USDC.e endpoints under /mpp/v1/* with fixed pricing amounts.

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[aitrailblazer]

Thanks. Checklist status:

Required

• Service is live and accepting payments via MPP.

Live endpoints:

• Manifest: https://api.aitrailblazer.net/.well-known/mpp.json
• OpenAPI discovery: https://api.aitrailblazer.net/openapi.json
• Test paid MPP route: https://api.aitrailblazer.net/mpp/v1/readiness

Unauthenticated GET /mpp/v1/readiness returns 402 with WWW-Authenticate: Payment ... method="tempo".
A real paid production proof has completed successfully:

• GET https://api.aitrailblazer.net/mpp/v1/readiness -> 200

• Payment-Receipt present

• receipt reference: 0x4bfe9ec0c31616d6435f9f639ffc8fc574b94be46c7236f684cc40cc20637bb7

• Entry added to schemas/services.ts.

• Types pass: corepack pnpm@10.22.0 check:types.

• Build succeeds: corepack pnpm@10.22.0 build.

Additional local checks run:

• node scripts/generate-discovery.ts
• corepack pnpm@10.22.0 check:ci

Recommended

• Registered on MPPScan.

MPPScan page:
https://www.mppscan.com/server/8892af70b613b5c2feb932a52fab50b29155f5655363c5e9e56456486187a6a7

MPPScan now indexes 20 paid resources and shows the production paid proof activity: 1 transaction, $0.04 volume, 1 buyer.

Note: the Vercel status appears to be blocked on Tempo team authorization for fork preview deployment, not on the DeltaSignal service entry or discovery schema.

[aitrailblazer]

@brendanjryan PR #620 (DeltaSignal) is ready for review.

All checklist items are complete:

• Live paid MPP proof with receipt
• MPPScan registration active with 20 indexed paid resources
• Provider URL updated to the live marketing site
• Novel ATLAS-7 financial foresight layer for crypto public-company risk and SEC/XBRL intelligence

Only visible blocker is Vercel preview authorization for the fork.

Ready for human review and merge. Thanks.