PENNY — Sovereign Music Delivery
REMOTE · PENNYHQ.COM
Deliver music to PENNY streaming: DDEX ERN or direct upload. $0.01/stream, 71% to rights holders.
Available components
Last scanned (17 hours ago)
Scores higher than 55% of remote servers
Reachable. Last reached 24 Oct 2026.
Category Entertainment and Games
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability63
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 536 tokens (~134/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management17
- Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage85
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 56% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 24 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Oct 26 +1
- Stability: unverified → 0.03 ▲ functional
- 19 Oct 26 63
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 24 Oct 2026 · Probed https://pennyhq.com/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=arcmedia.ai | CN=WR3,O=Google Trust Services,C=US | 5 Oct 2026 | 3 Jan 2027 | RSA 2048 | SHA256-RSA | 4feb54200f77e19a125cdfe46791bafd |
| SANs: arcmedia.ai, penny.arcmedia.ai, www.arcmedia.ai, arcx.cc, www.arcx.cc, 3313rpm.com, www.3313rpm.com, penny.amrecordcompany.com, pennyhq.com, www.pennyhq.com, studioio666.com, penny.rocks and 2 more | ||||||
| CN=WR3,O=Google Trust Services,C=US (CA) | CN=GTS Root R1,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | RSA 2048 | SHA256-RSA | 7ff005a91568d63abc22861684aa4b5a |
| CN=GTS Root R1,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 19 Jun 2020 | 28 Jan 2028 | RSA 4096 | SHA256-RSA | 77bd0d6cdb36f91aea210fc4f058d30d |
| CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 1 Sept 1998 | 28 Jan 2028 | RSA 2048 | SHA1-RSA | 40000000001154b5ac394 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of pennyhq.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| pennyhq.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31556926 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://pennyhq.com/api/mcp | Verified | 200 | |
| http (plaintext) | http://pennyhq.com/api/mcp | HTTPS enforced | 301 | https://pennyhq.com/api/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
penny_deliver_release ~217
Deliver a release (single, album, EP, podcast episodes, spoken word, audiobook chapters) to PENNY. Tracks are pulled server-side from public Google Drive or Dropbox share links (https) — nothing uploads from the agent. contentOrigin is REQUIRED and permanent (Pillar 2 transparency): AI_GEN, HYBRID, or ORGANIC. Tracks without an ISRC receive a sequential PENNY house ISRC automatically at finalize. Free until the window closes; no exclusivity; the creator keeps all rights. Returns releaseId and live status.
| Name | Type | Req | Description |
|---|---|---|---|
| artist | string | yes | Artist / show / author name |
| contentOrigin | string | yes | – |
| genre | string | – | e.g. Metal, Podcast, Spoken Word, Audiobook |
| label | string | – | – |
| releaseDate | string | – | YYYY-MM-DD |
| releaseRef | string | – | Your stable release id (optional — defaults to a slug of artist + title) |
| title | string | yes | Release title |
| tracks | array | yes | – |
No output schema declared.
No examples provided.
penny_delivery_status ~38
Check a delivery by releaseId: lifecycle status (received → minting → live), title, artist.
| Name | Type | Req | Description |
|---|---|---|---|
| releaseId | string | yes | – |
No output schema declared.
No examples provided.
penny_free_window_key ~129
Returns the public free-window access key for FAST PASS DISTRO delivery (valid until the window closes). Use it as X-Api-Key against /api/v1/b2b-ingest/* or hand it to a human for https://penny-labels.web.app/fastpass/. Minting or using a key constitutes acceptance of the PENNY Delivery Terms (https://pennyhq.com/delivery/terms/): non-exclusive grant, $0.01/stream with 71% to the rights holder, monthly reports, net-30 payment, 2-business-day takedowns.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
penny_platform_info ~69
What PENNY is: sovereign streaming for music, podcasts and audiobooks. $0.01 per stream, 71% to the rights holder, public ledger. Returns platform facts, the free-delivery window state, and transparency rules (contentOrigin declaration is mandatory; declared AI work is welcome).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
How do I install the PENNY — Sovereign Music Delivery MCP server?
PENNY — Sovereign Music Delivery is a hosted endpoint at https://pennyhq.com/api/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · pennyhq.com
claude mcp add --transport http 56zngkrk5c-arch-penny-delivery 'https://pennyhq.com/api/mcp'
What is the PENNY — Sovereign Music Delivery MCP server?
PENNY — Sovereign Music Delivery is an MCP server listed in the public MCP registry as io.github.56zngkrk5c-arch/penny-delivery. Deliver music to PENNY streaming: DDEX ERN or direct upload. $0.01/stream, 71% to rights holders. This page covers its hosted endpoint (https://pennyhq.com/api/mcp).
Is the PENNY — Sovereign Music Delivery MCP server safe to use?
PENNY — Sovereign Music Delivery scores 66 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the PENNY — Sovereign Music Delivery MCP server expose?
PENNY — Sovereign Music Delivery exposes 4 tools: penny_platform_info, penny_free_window_key, penny_deliver_release, penny_delivery_status. Their descriptions and schemas cost roughly 453 tokens of context every time the server is loaded.
Does the PENNY — Sovereign Music Delivery MCP server require authentication?
No. We connected to PENNY — Sovereign Music Delivery without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the PENNY — Sovereign Music Delivery MCP server still maintained?
PENNY — Sovereign Music Delivery is still listed as active in the MCP registry. We last reached this channel on 24 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.