Macaroon Network
PYPI · MACAROONNETWORK-MCP · SCANNED SEP 21
Discover categories, governed sources, vertical MCPs, and x402 USDC products on Macaroon Network.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs hatchling.build at install time, a recognised native-build step with no shell scripting around it. View diagnostics → Pass
- 1 of 34 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency32
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- License check failed: the license (MIT License) isn't a recognized OSI-approved license. See how to fix → Fail
- Actively maintained (last published 6 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability75
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 411 tokens (~68/item across 6 items; 6 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management65
- Stability check failed: the tool surface changed between 0.2.0 and 0.4.0: 1 tool removals, 0 breaking changes, 3 additions. See how to fix → Fail
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "macaroons_execute" implies "execute" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the Macaroon Network MCP server?
Macaroon Network runs locally as a PyPI package, launched with uvx macaroonnetwork-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · macaroonnetwork-mcp
claude mcp add com-macaroonnetwork-mcp-server -- uvx macaroonnetwork-mcp
{
"mcpServers": {
"com-macaroonnetwork-mcp-server": {
"command": "uvx",
"args": [
"macaroonnetwork-mcp"
]
}
}
} {
"servers": {
"com-macaroonnetwork-mcp-server": {
"command": "uvx",
"args": [
"macaroonnetwork-mcp"
]
}
}
} codex mcp add com-macaroonnetwork-mcp-server -- uvx macaroonnetwork-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-macaroonnetwork-mcp-server": {
"type": "local",
"command": [
"uvx",
"macaroonnetwork-mcp"
],
"enabled": true
}
}
} openclaw mcp add com-macaroonnetwork-mcp-server --command uvx --arg macaroonnetwork-mcp
mcp_servers:
com-macaroonnetwork-mcp-server:
command: "uvx"
args: ["macaroonnetwork-mcp"] {
"McpServers": {
"com-macaroonnetwork-mcp-server": {
"Transport": "stdio",
"Command": "uvx",
"Arguments": [
"macaroonnetwork-mcp"
]
}
}
} assistant mcp add com-macaroonnetwork-mcp-server -t stdio -c uvx -a macaroonnetwork-mcp
{
"mcpServers": {
"com-macaroonnetwork-mcp-server": {
"command": "uvx",
"args": [
"macaroonnetwork-mcp"
]
}
}
} 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.
- 21 Sept 26 +16
- Malware scan: unverified → pass ▲ security
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 55 to 58.
- 18 Sept 26 −18
- Malware scan: pass → unverified ▼ security
- 17 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 72 to 75.
- 16 Sept 26 +15
- Malware scan: unverified → pass ▲ security
- 14 Sept 26 −12
- Malware scan: pass → unverified ▼ security
- Stability: 0.87 → fail ▼ security
- Source repository: fail → pass ▲ security
- Security disclosure: unverified → fail ▼ functional
- Schema quality: fail → pass ▲ functional
- Schema quality: excellent → good functional
- Package version: 0.3.0 → 0.4.0 functional
- 12 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Sept 26 +12
- Malware scan: unverified → pass ▲ security
- Stability: pass → 0.80 functional
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 21 Sept 2026 · Analysed pypi/macaroonnetwork-mcp@0.4.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | pypi |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | allowlisted | hatchling.build |
Background: Why install scripts are a supply-chain risk →
Dependencies 34 packages
| Packages resolved | 34 |
|---|---|
| No linked repository | 1 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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 →
macaroons_categories ~30
List Macaroon's canonical intelligence categories and exact mapped product counts. Free, no payment required.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
macaroons_discover_mcp ~26
List evidenced live Macaroon MCP servers and transports. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
macaroons_execute ~185
Execute a paid marketplace capability by capability_id using x402 USDC on Base. Payment only settles if the acceptance predicate passes against the bridge response; bridge errors and predicate failures refund. If no wallet is configured (the default), returns x402_payment_required with the real payment terms for you to pay/sign yourself.
| Name | Type | Req | Description |
|---|---|---|---|
| capability_id | string | yes | Registry capability_id, e.g. 'polymathica-heated-channel-v1'. |
| input | object | yes | Capability input payload matching the listing input_schema. |
| payment_signature | string | – | Only set this after a prior call returned x402_payment_required and you've since signed the exact-scheme USDC payment it described with your own wallet — set it to the resulting signed proof. Omit on… |
| predicate | object | – | Optional acceptance predicate. Defaults to the listing's sample_predicate when omitted. |
No output schema declared.
No examples provided.
macaroons_metadata ~49
Get free metadata for a feed target before purchasing. Returns freshness and content_hash. No payment required.
| Name | Type | Req | Description |
|---|---|---|---|
| target_id | string | yes | The feed target id (e.g. 'runpod'). |
No output schema declared.
No examples provided.
macaroons_search ~93
Search Macaroon Network for capabilities matching an intent. Returns ranked listings with price, predicate hash, and freshness. Free, no payment required.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Optional canonical category id from macaroons_categories. |
| intent | string | yes | Natural language description of what the agent needs. E.g. 'source-labelled Christian scripture evidence' |
| limit | integer | – | Maximum number of results to return |
No output schema declared.
No examples provided.
macaroons_sources ~28
List reviewed source records, rights states, provenance requirements, and honest mapping coverage. Free.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
What is the Macaroon Network MCP server?
Macaroon Network is an MCP server listed in the public MCP registry as com.macaroonnetwork/mcp-server. Discover categories, governed sources, vertical MCPs, and x402 USDC products on Macaroon Network. This page covers its PyPI package (macaroonnetwork-mcp).
Is the Macaroon Network MCP server safe to use?
Macaroon Network scores 76 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 September 2026. 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 Macaroon Network MCP server expose?
Macaroon Network exposes 6 tools: macaroons_search, macaroons_metadata, macaroons_categories, macaroons_discover_mcp, macaroons_sources, macaroons_execute. Their descriptions and schemas cost roughly 411 tokens of context every time the server is loaded.
Is the Macaroon Network MCP server still maintained?
Macaroon Network is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.