# io.github.forum-labs/payfetch

> x402 paying-fetch client for AI agents. Spending caps, approval, receipts. Non-custodial.

- name: io.github.forum-labs/payfetch
- version: 1.0.0
- connection class: L0 (run_local_package)
- trust: 81/100
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.forum-labs%2Fpayfetch
- tools: https://api.protogrid.dev/v1/servers/io.github.forum-labs%2Fpayfetch/tools

**Runs on your machine: something must execute the package.** Only local packages are published (npm, PyPI, OCI, …). The registry never executes them, so tools are unknown until you run it.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "payfetch": {
      "command": "npx",
      "args": [
        "-y",
        "@forum-labs/payfetch@1.0.0"
      ],
      "env": {
        "PAYFETCH_PRIVATE_KEY": "${PAYFETCH_PRIVATE_KEY}",
        "PAYFETCH_CDP_API_KEY_ID": "${PAYFETCH_CDP_API_KEY_ID}",
        "PAYFETCH_CDP_API_KEY_SECRET": "${PAYFETCH_CDP_API_KEY_SECRET}",
        "PAYFETCH_CDP_WALLET_SECRET": "${PAYFETCH_CDP_WALLET_SECRET}"
      }
    }
  }
}
```

Placeholders to fill: `${PAYFETCH_PRIVATE_KEY}`, `${PAYFETCH_CDP_API_KEY_ID}`, `${PAYFETCH_CDP_API_KEY_SECRET}`, `${PAYFETCH_CDP_WALLET_SECRET}`.

## Trust

- hygiene: 100
- liveness: n/a
- freshness: 65
- provenance: 80
- drivers: +repository +namespace-matches-repo ~liveness-unmeasured ~updated-106d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality –/100 (not scored)

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: n/a (weight 30)

- n/a `tools.descriptions`, `tools.description_length`, `tools.schemas`, `tools.annotations`, `tools.directory_hints`, `tools.token_cost`, `tools.api_dump`: tool list unknown (behind auth, not probed, or empty)

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool list unknown

### dependencies: 33 (weight 15)

- fail `deps.known_vulns`: 10 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-3pq3-5fj3-cg6v in axios@1.16.0 (indirect, fixed in 1.20.0), GHSA-542g-h47m-68v8 in axios@1.16.0 (indirect, fixed in 1.20.0), GHSA-gcfj-64vw-6mp9 in axios@1.16.0 (indirect, fixed in 1.18.0), ...; 26 more of lower severity or without a fix
- fail `deps.mcp_sdk_version`: @modelcontextprotocol/sdk 1.29.0 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
- pass `deps.resolvable`: @forum-labs/payfetch@1.0.0 resolved: 187 packages

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.forum-labs/payfetch.svg)](https://protogrid.dev/servers/io.github.forum-labs/payfetch)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- npm @forum-labs/payfetch@1.0.0: resolved, 186 dependencies, MCP SDK @modelcontextprotocol/sdk 1.29.0
  - GHSA-6qxp-vccf-f47h (high) in `` @modelcontextprotocol/sdk@1.29.0 ``, direct, fixed in `` 1.31.0 ``, advisory summary: "MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server" https://osv.dev/vulnerability/GHSA-6qxp-vccf-f47h
  - GHSA-3pq3-5fj3-cg6v (high) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: HTTP/2 adapter bypasses configured DNS lookup and proxy controls" https://osv.dev/vulnerability/GHSA-3pq3-5fj3-cg6v
  - GHSA-542g-h47m-68v8 (high) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: Denial of Service via Unhandled 'error' Event in HTTP/2 ClientHttp2Session Initialization" https://osv.dev/vulnerability/GHSA-542g-h47m-68v8
  - GHSA-gcfj-64vw-6mp9 (high) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios Node HTTP adapter can use an inherited proxy after interceptor config cloning" https://osv.dev/vulnerability/GHSA-gcfj-64vw-6mp9
  - GHSA-m8m8-qj5v-23w3 (high) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: Node HTTP adapter prototype-pollution gadget allows request socket hijack via inherited createConnection" https://osv.dev/vulnerability/GHSA-m8m8-qj5v-23w3
  - GHSA-mghh-pgcx-3jjj (high) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: ReDoS (O(N²)) in shouldBypassProxy host normalization, reachable via untrusted redirect Location" https://osv.dev/vulnerability/GHSA-mghh-pgcx-3jjj
  - GHSA-x97p-jq2g-jp4f (high) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: Prototype Pollution Gadget in axios toFormData Options" https://osv.dev/vulnerability/GHSA-x97p-jq2g-jp4f
  - GHSA-4cwx-7wf7-3272 (high) in `` undici@8.5.0 ``, direct, fixed in `` 8.9.0 ``, advisory summary: "undici vulnerable to cross-user information disclosure and parse-time crash via degenerate private cache directives" https://osv.dev/vulnerability/GHSA-4cwx-7wf7-3272
  - GHSA-rfgv-xxqx-mfg5 (high) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to Denial of Service via unrequested WebSocket subprotocol" https://osv.dev/vulnerability/GHSA-rfgv-xxqx-mfg5
  - GHSA-w293-vg96-wgc3 (high) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to TLS certificate validation bypass via dropped connect options in BalancedPool" https://osv.dev/vulnerability/GHSA-w293-vg96-wgc3
  - GHSA-96hv-2xvq-fx4p (high) in `` ws@8.20.1 ``, indirect, fixed in `` 8.21.0 ``, advisory summary: "ws: Memory exhaustion DoS from tiny fragments and data chunks" https://osv.dev/vulnerability/GHSA-96hv-2xvq-fx4p
  - GHSA-42h9-826w-cgv3 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios: Excessive recursion in formDataToJSON can cause denial of service" https://osv.dev/vulnerability/GHSA-42h9-826w-cgv3
  - GHSA-44g4-m2mj-wpvx (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: CIDR-form NO\_PROXY entries are ignored, causing proxy exclusion bypass for internal IP ranges" https://osv.dev/vulnerability/GHSA-44g4-m2mj-wpvx
  - GHSA-4hqw-qxg8-jxx2 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: Fetch Adapter Header Injection via Inherited FormData getHeaders" https://osv.dev/vulnerability/GHSA-4hqw-qxg8-jxx2
  - GHSA-7q8q-rj6j-mhjq (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios: Nested axios option objects can consume polluted prototype values" https://osv.dev/vulnerability/GHSA-7q8q-rj6j-mhjq
  - GHSA-9fr6-4gfg-395g (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: Prototype-Pollution Gadget in the Default Instance Allows Inherited Object.prototype.method to Override HTTP Method" https://osv.dev/vulnerability/GHSA-9fr6-4gfg-395g
  - GHSA-f4gw-2p7v-4548 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios: NO\_PROXY bypass for 0.0.0.0 local addresses in axios" https://osv.dev/vulnerability/GHSA-f4gw-2p7v-4548
  - GHSA-hcpx-6fm6-wx23 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios form serializer maxDepth bypass via {} metatoken" https://osv.dev/vulnerability/GHSA-hcpx-6fm6-wx23
  - GHSA-j8rh-479h-cp32 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: Header Injection via Inherited headers After Minimal Interceptor" https://osv.dev/vulnerability/GHSA-j8rh-479h-cp32
  - GHSA-jqh4-m9w3-8hp9 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios: Fetch adapter \`ReadableStream\` uploads bypass \`maxBodyLength\`" https://osv.dev/vulnerability/GHSA-jqh4-m9w3-8hp9
  - GHSA-mmx7-hfxf-jppx (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios: Prototype pollution gadgets can alter axios request construction" https://osv.dev/vulnerability/GHSA-mmx7-hfxf-jppx
  - GHSA-mwf2-3pr3-8698 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios: HTTP/2 streamed uploads bypass \`maxBodyLength\`" https://osv.dev/vulnerability/GHSA-mwf2-3pr3-8698
  - GHSA-pmv8-rq9r-6j72 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios: Deep formToJSON Key Recursion Can Cause Denial of Service" https://osv.dev/vulnerability/GHSA-pmv8-rq9r-6j72
  - GHSA-vh66-26gq-q6x8 (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.20.0 ``, advisory summary: "Axios: Prototype pollution gadget in fetch adapter can alter outbound requests" https://osv.dev/vulnerability/GHSA-vh66-26gq-q6x8
  - GHSA-xj6q-8x83-jv6g (moderate) in `` axios@1.16.0 ``, indirect, fixed in `` 1.18.0 ``, advisory summary: "Axios: Prototype pollution auth subfields can inject Basic auth" https://osv.dev/vulnerability/GHSA-xj6q-8x83-jv6g
  - GHSA-2jfj-6hjv-fm6j (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to cross-user cookie disclosure via Set-Cookie caching in shared caches" https://osv.dev/vulnerability/GHSA-2jfj-6hjv-fm6j
  - GHSA-3wwx-pv8p-q78v (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to Denial of Service via unhandled error in WebSocket permessage-deflate decompression" https://osv.dev/vulnerability/GHSA-3wwx-pv8p-q78v
  - GHSA-3xpg-4rpp-hhhm (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to Denial of Service via unbounded decompression of compressed responses" https://osv.dev/vulnerability/GHSA-3xpg-4rpp-hhhm
  - GHSA-8xcm-r25x-g524 (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.9.0 ``, advisory summary: "undici vulnerable to downstream response desynchronization via retry interceptor" https://osv.dev/vulnerability/GHSA-8xcm-r25x-g524
  - GHSA-jr45-8vmc-qm54 (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.9.0 ``, advisory summary: "undici vulnerable to cross-user information disclosure via whitespace around equals in Cache-Control directives" https://osv.dev/vulnerability/GHSA-jr45-8vmc-qm54
  - GHSA-m8rv-5g2x-5cg5 (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.9.0 ``, advisory summary: "undici vulnerable to CRLF Injection via blob-like body 'type' property" https://osv.dev/vulnerability/GHSA-m8rv-5g2x-5cg5
  - GHSA-pmjh-fq2x-6v4x (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to Denial of Service via orphaned RetryHandler response body" https://osv.dev/vulnerability/GHSA-pmjh-fq2x-6v4x
  - GHSA-rx4f-c7p8-82vq (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to Denial of Service via WebSocketStream unclean close" https://osv.dev/vulnerability/GHSA-rx4f-c7p8-82vq
  - GHSA-v3r7-h72x-cjcm (moderate) in `` undici@8.5.0 ``, direct, fixed in `` 8.9.0 ``, advisory summary: "undici vulnerable to cookie attribute injection via unsanitized domain and unparsed setCookie fields" https://osv.dev/vulnerability/GHSA-v3r7-h72x-cjcm
  - GHSA-2gqq-gqf2-x968 (low) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to response truncation via oversized chunked responses in the dump interceptor" https://osv.dev/vulnerability/GHSA-2gqq-gqf2-x968
  - GHSA-8436-99hf-9mmv (low) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to caching and replay of unsafe HTTP method responses" https://osv.dev/vulnerability/GHSA-8436-99hf-9mmv
  - GHSA-r53p-7pc4-xj5r (low) in `` undici@8.5.0 ``, direct, fixed in `` 8.10.2 ``, advisory summary: "undici vulnerable to downstream response splitting via retry interceptor" https://osv.dev/vulnerability/GHSA-r53p-7pc4-xj5r

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

_none_

## Packages

- npm @forum-labs/payfetch@1.0.0 secrets: PAYFETCH_PRIVATE_KEY, PAYFETCH_CDP_API_KEY_ID, PAYFETCH_CDP_API_KEY_SECRET, PAYFETCH_CDP_WALLET_SECRET

## Tools (0)

_none observed_