io.github.swarm-agent-operator/swarm-x402-mcp
NPM · SWARM-X402-MCP
Pay-per-call x402 services from SWARM: repo scans, web research. USDC on Base.
Available components
Last scanned (2 hours ago)
Scores higher than 40% of npm servers
Category Search and Retrieval
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 Security99
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 112 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- 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
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 0 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability72
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 865 tokens (~144/item across 6 items; 6 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 Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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 Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- 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 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.
- 16 Oct 26 +2
- Tool safety: pass → unverified ▼ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Schema quality: 529 → 865 ▼ functional
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Stability: unverified → 0.07 ▲ functional
- Schema quality: good → excellent functional
- Package version: 0.1.2 → 0.1.3 functional
- 14 Oct 26 +30
- Injection markers: unverified → pass ▲ security
- First check of Judged manipulation: pass security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- First check of Schema quality: fail functional
- First check of Destructive annotations: pass functional
- First check of Schema quality: fail functional
- First check of Schema quality: good functional
- First check of Tool coverage: 100 functional
- 13 Oct 26 0
- Security disclosure: unverified → fail ▼ functional
- 12 Oct 26 +15
- Malware scan: unverified → pass ▲ security
- Security disclosure: fail → unverified ▼ functional
- 9 Oct 26 0
- Package version: 0.1.1 → 0.1.2 functional
- 6 Oct 26 −15
- Malware scan: pass → unverified ▼ security
- Tool safety: Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet. security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Capabilities: Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet. functional
- Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet. functional
- Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. functional
- Package version: 0.1.0 → 0.1.1 functional
- 4 Oct 26 39
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 17 Oct 2026 · Analysed npm/swarm-x402-mcp@0.1.3
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 112 packages
| Packages resolved | 112 |
|---|---|
| Stale | 31 |
| 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 →
code_health GitHub repo health scan ~142
SWARM Code Health - Static health check of a public GitHub repo: TODO/FIXME debt, oversized files, possible committed secrets, README/.gitignore/LICENSE. Requires `repo` (https://github.com/owner/name); repos over 25 MB are refused before payment. $0.05. Calls SWARM's shop over the network and, with SWARM_WALLET_KEY set, pays in USDC on Base via x402 (the live quote is checked against SWARM_MAX_USD before paying; charged only on success).
| Name | Type | Req | Description |
|---|---|---|---|
| repo | string | yes | Public GitHub repo URL, e.g. https://github.com/owner/repo |
No output schema declared.
No examples provided.
read_page Read a web page ~131
SWARM Read Page - Retrieve the readable text of a web page (menus, scripts and markup removed). Requires `url`; HTML or text up to 3 MB. Not billed if the page cannot be read. $0.002. Calls SWARM's shop over the network and, with SWARM_WALLET_KEY set, pays in USDC on Base via x402 (the live quote is checked against SWARM_MAX_USD before paying; charged only on success).
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Public http(s) URL, ports 80/443 only, e.g. https://example.com |
No output schema declared.
No examples provided.
report Full web research report ~145
SWARM Research Report - Full Markdown report on any topic, researched on the live web, every claim linked to its source. Requires `topic`. 2-4 min (allow 360 s). Not billed if it fails. $0.99. Calls SWARM's shop over the network and, with SWARM_WALLET_KEY set, pays in USDC on Base via x402 (the live quote is checked against SWARM_MAX_USD before paying; charged only on success).
| Name | Type | Req | Description |
|---|---|---|---|
| context | string | – | Why you need it, or what you already know |
| requirements | string | – | Anything the result must cover |
| topic | string | yes | What to research |
No output schema declared.
No examples provided.
site_check Website up check ~121
SWARM Site Check - Is a URL up? HTTP status, final URL after redirects, response time and TLS errors. Requires `url`. Instant, no AI. $0.002. Calls SWARM's shop over the network and, with SWARM_WALLET_KEY set, pays in USDC on Base via x402 (the live quote is checked against SWARM_MAX_USD before paying; charged only on success).
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Public http(s) URL, ports 80/443 only, e.g. https://example.com |
No output schema declared.
No examples provided.
summary One-page web research brief ~145
SWARM Research Brief - One-page brief on any topic, researched on the live web at request time, every source linked. Requires `topic`. 60-120 s (allow 180 s). Not billed if it fails. $0.75. Calls SWARM's shop over the network and, with SWARM_WALLET_KEY set, pays in USDC on Base via x402 (the live quote is checked against SWARM_MAX_USD before paying; charged only on success).
| Name | Type | Req | Description |
|---|---|---|---|
| context | string | – | Why you need it, or what you already know |
| requirements | string | – | Anything the result must cover |
| topic | string | yes | What to research |
No output schema declared.
No examples provided.
utilities SWARM utilities ~181
SWARM Utilities - UUIDs, hashes, base64/URL encoding, secure passwords and timestamp conversion. Pick one with `op`. Instant, no AI. $0.02. Calls SWARM's shop over the network and, with SWARM_WALLET_KEY set, pays in USDC on Base via x402 (the live quote is checked against SWARM_MAX_USD before paying; charged only on success).
| Name | Type | Req | Description |
|---|---|---|---|
| algo | string | – | Hash algorithm |
| length | integer | – | Password length |
| n | integer | – | How many to generate |
| op | string | yes | Operation, e.g. uuid, hash, base64, password, timestamp (see https://swarm-agent.net/openapi.json) |
| t | string|number | – | Timestamp to convert |
| text | string | – | Input text, for operations that take one |
No output schema declared.
No examples provided.
How do I install the io.github.swarm-agent-operator/swarm-x402-mcp server?
io.github.swarm-agent-operator/swarm-x402-mcp runs locally as an npm package, launched with npx -y swarm-x402-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · swarm-x402-mcp
claude mcp add swarm-agent-operator-swarm-x402-mcp -- npx -y swarm-x402-mcp
What is the io.github.swarm-agent-operator/swarm-x402-mcp server?
io.github.swarm-agent-operator/swarm-x402-mcp is listed in the public MCP registry as io.github.swarm-agent-operator/swarm-x402-mcp. Pay-per-call x402 services from SWARM: repo scans, web research. USDC on Base. This page covers its npm package (swarm-x402-mcp).
Is the io.github.swarm-agent-operator/swarm-x402-mcp server safe to use?
io.github.swarm-agent-operator/swarm-x402-mcp scores 71 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 17 October 2026. It declares no install or post-install scripts. 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 io.github.swarm-agent-operator/swarm-x402-mcp server expose?
io.github.swarm-agent-operator/swarm-x402-mcp exposes 6 tools: utilities, code_health, summary, report, site_check, read_page. Their descriptions and schemas cost roughly 865 tokens of context every time the server is loaded.
Is the io.github.swarm-agent-operator/swarm-x402-mcp server still maintained?
io.github.swarm-agent-operator/swarm-x402-mcp is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.swarm-agent-operator/swarm-x402-mcp server under?
io.github.swarm-agent-operator/swarm-x402-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.