io.github.2s-io/mcp
NPM · @2SIO/MCP · SCANNED SEP 21
575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing.
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 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 161 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to 2s-io/sdk). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 30 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability0
- Schema quality not yet verified: the captured schema was too large for us to store in full, so we will not judge it on a partial copy.Unverified
Stability & Change Management0
- Stability not yet verified: the captured schema was too large for us to store in full, and comparing a partial copy would report our own trimming as a change.Unverified
Tool Coverage0
- Tool coverage not yet verified: the captured tool definitions were too large for us to store in full, so we will not judge them on a partial copy.Unverified
Tool Safety0
- Tool safety not yet verified: the captured tool definitions were too large for us to store in full, and the trim removes the very descriptions this category reads.Unverified
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 4 categories
Categories scored 0 because our sandbox run of this package has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you. How we score packages →
How do I install the io.github.2s-io/mcp server?
io.github.2s-io/mcp runs locally as an npm package, launched with npx -y @2sio/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 · @2sio/mcp
claude mcp add 2s-io-mcp -- npx -y @2sio/mcp
{
"mcpServers": {
"2s-io-mcp": {
"command": "npx",
"args": [
"-y",
"@2sio/mcp"
]
}
}
} {
"servers": {
"2s-io-mcp": {
"command": "npx",
"args": [
"-y",
"@2sio/mcp"
]
}
}
} codex mcp add 2s-io-mcp -- npx -y @2sio/mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"2s-io-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"@2sio/mcp"
],
"enabled": true
}
}
} openclaw mcp add 2s-io-mcp --command npx --arg -y --arg @2sio/mcp
mcp_servers:
2s-io-mcp:
command: "npx"
args: ["-y", "@2sio/mcp"] {
"McpServers": {
"2s-io-mcp": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@2sio/mcp"
]
}
}
} assistant mcp add 2s-io-mcp -t stdio -c npx -a -y @2sio/mcp
{
"mcpServers": {
"2s-io-mcp": {
"command": "npx",
"args": [
"-y",
"@2sio/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.
- 28 Aug 26 0
- Security disclosure: unverified → fail ▼ functional
- 27 Aug 26 0
- Security disclosure: fail → unverified ▼ functional
- 26 Aug 26 −1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 22 Aug 26 0
- Malware scan: unverified → pass ▲ security
- 21 Aug 26 0
- Malware scan: pass → unverified ▼ security
- Package version: 1.81.0 → 1.82.0 functional
- 18 Aug 26 0
- Security disclosure: unverified → fail ▼ functional
- 17 Aug 26 0
- Security disclosure: fail → unverified ▼ functional
- 13 Aug 26 0
- Security disclosure: unverified → fail ▼ 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 npm/@2sio/mcp@1.82.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | 2s-io/sdk |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/2s-io/sdk/.github/workflows/publish-npm.yml@refs/heads/main |
| Rekor log index | 2549506778 |
| Predicate type | https://slsa.dev/provenance/v1 |
| Subject digest | sha512:d1029263016fc09454e267ed23b73e13233ef417644b3f4dd610645ce8fa81f36f5008c7c8c0a2f8f99b19911d84f5d0437f06f1c942e062f789b1e9a |
Background: How many MCP packages publish verified provenance →
Dependencies 161 packages
| Packages resolved | 161 |
|---|---|
| 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 →
law.opinion ~75
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| citation | string | – | – |
| opinionId | integer | – | – |
No output schema declared.
No examples provided.
law.sanctions-check ~114
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | – |
| sourceList | string | – | – |
| threshold | number | – | – |
No output schema declared.
No examples provided.
law.trademark-status ~126
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| registrationNumber | string | – | – |
| serialNumber | string | – | – |
No output schema declared.
No examples provided.
law.usc-section ~167
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| includeNotes | boolean | – | – |
| section | string | yes | – |
| title | integer | yes | – |
No output schema declared.
No examples provided.
license.broker ~100
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| crd | string | – | – |
| limit | integer | – | – |
| offset | integer | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
license.medical ~152
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| enumerationType | string | – | – |
| firstName | string | – | – |
| lastName | string | – | – |
| limit | integer | – | – |
| name | string | – | – |
| npi | string | – | – |
| skip | integer | – | – |
| state | string | – | – |
No output schema declared.
No examples provided.
license.real-estate ~130
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| licenseNumber | string | – | – |
| licenseType | string | – | – |
| limit | integer | – | – |
| name | string | – | – |
| offset | integer | – | – |
| state | string | yes | – |
| status | string | – | – |
No output schema declared.
No examples provided.
license.trades ~131
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| county | string | – | – |
| licenseNumber | string | – | – |
| licenseType | string | – | – |
| limit | integer | – | – |
| name | string | – | – |
| offset | integer | – | – |
| state | string | yes | – |
No output schema declared.
No examples provided.
lock.acquire ~86
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| key | string | yes | – |
| ttlSeconds | integer | yes | – |
No output schema declared.
No examples provided.
lock.release ~44
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| key | string | yes | – |
| token | string | yes | – |
No output schema declared.
No examples provided.
lock.renew ~58
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| key | string | yes | – |
| token | string | yes | – |
| ttlSeconds | integer | yes | – |
No output schema declared.
No examples provided.
maritime.cases ~90
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| vesselId | string | yes | – |
No output schema declared.
No examples provided.
maritime.port ~163
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | – |
| limit | integer | – | – |
| portName | string | – | – |
No output schema declared.
No examples provided.
maritime.vessel ~184
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| buildYear | string | – | – |
| callSign | string | – | – |
| flag | string | – | – |
| hullNumber | string | – | – |
| name | string | – | – |
| officialNumber | string | – | – |
| service | string | – | – |
| vesselId | string | – | – |
No output schema declared.
No examples provided.
markets.holiday ~81
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| exchange | string | – | – |
No output schema declared.
No examples provided.
markets.status ~87
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| exchange | string | – | – |
No output schema declared.
No examples provided.
medical.device-510k ~121
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| applicant | string | – | – |
| device | string | – | – |
| limit | integer | – | – |
| productCode | string | – | – |
No output schema declared.
No examples provided.
medical.device-classification ~114
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| device | string | – | – |
| limit | integer | – | – |
| productCode | string | – | – |
No output schema declared.
No examples provided.
medical.device-recall ~217
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| classification | string | – | – |
| device | string | – | – |
| firm | string | – | – |
| limit | integer | – | – |
| state | string | – | – |
| status | string | – | – |
No output schema declared.
No examples provided.
medical.device-udi ~141
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| company | string | – | – |
| device | string | – | – |
| limit | integer | – | – |
| udi | string | – | – |
No output schema declared.
No examples provided.
medical.drug-approval ~144
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| applicationNumber | string | – | – |
| drug | string | – | – |
| limit | integer | – | – |
| sponsor | string | – | – |
No output schema declared.
No examples provided.
medical.drug-label ~166
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| drug | string | – | – |
| limit | integer | – | – |
| ndc | string | – | – |
| rxcui | string | – | – |
| setId | string | – | – |
No output schema declared.
No examples provided.
medical.drug-price ~154
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| name | string | – | – |
| ndc | string | – | – |
No output schema declared.
No examples provided.
medical.drug-status ~147
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| drug | string | – | – |
| limit | integer | – | – |
| ndc | string | – | – |
| rxcui | string | – | – |
No output schema declared.
No examples provided.
medical.genetics ~136
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| term | string | yes | – |
No output schema declared.
No examples provided.
medical.icd10 ~181
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| billable_only | boolean | – | – |
| code | string | – | – |
| limit | integer | – | – |
| q | string | – | – |
No output schema declared.
No examples provided.
medical.npi ~195
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| firstName | string | – | – |
| lastName | string | – | – |
| limit | integer | – | – |
| npi | string | – | – |
| organization | string | – | – |
| state | string | – | – |
| taxonomy | string | – | – |
No output schema declared.
No examples provided.
medical.provider-id-resolve ~50
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| npi | string | yes | – |
No output schema declared.
No examples provided.
medical.rxnorm ~134
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| rxcui | string | – | – |
| term | string | – | – |
No output schema declared.
No examples provided.
medical.taxonomy-specialty ~51
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
No output schema declared.
No examples provided.
music.artist ~91
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| name | string | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
music.recording ~119
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| artist | string | – | – |
| limit | integer | – | – |
| query | string | – | – |
| title | string | – | – |
No output schema declared.
No examples provided.
music.release ~129
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| album | string | – | – |
| artist | string | – | – |
| barcode | string | – | – |
| limit | integer | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
net.asn ~122
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| asn | string | yes | – |
No output schema declared.
No examples provided.
net.ip-resolve ~46
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| ip | string | yes | – |
No output schema declared.
No examples provided.
net.mac-vendor ~163
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| mac | string | yes | – |
No output schema declared.
No examples provided.
net.rpki-validity ~150
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| asn | string | yes | – |
| prefix | string | yes | – |
No output schema declared.
No examples provided.
news.hn-item ~27
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| id | integer | yes | – |
No output schema declared.
No examples provided.
news.hn-search ~165
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| author | string | – | – |
| limit | integer | – | – |
| query | string | – | – |
| sort | string | – | – |
| tags | string | – | – |
No output schema declared.
No examples provided.
news.hn-top ~63
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | – | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
news.hn-user ~77
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| username | string | yes | – |
No output schema declared.
No examples provided.
news.search ~91
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | – | – |
| country | string | – | – |
| freshness | string | – | – |
| offset | integer | – | – |
| q | string | yes | – |
No output schema declared.
No examples provided.
nonprofit.screen ~105
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| ein | string | – | – |
| limit | integer | – | – |
| q | string | – | – |
No output schema declared.
No examples provided.
nonprofit.search ~170
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| ein | string | – | – |
| nteeCode | string | – | – |
| page | integer | – | – |
| q | string | – | – |
| state | string | – | – |
| subsectionCode | integer | – | – |
No output schema declared.
No examples provided.
nutrition.food ~159
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| dataType | string | – | – |
| fdcId | integer | – | – |
| limit | integer | – | – |
| page | integer | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
occupation.profile ~124
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
No output schema declared.
No examples provided.
occupation.related ~87
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
occupation.search ~94
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| keyword | string | yes | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
paper.doi-lookup ~89
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| doi | string | yes | – |
No output schema declared.
No examples provided.
papers.citations ~196
No description provided.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
| limit | integer | – | – |
| page | integer | – | – |
| sort | string | – | – |
| view | string | – | – |
No output schema declared.
No examples provided.
What is the io.github.2s-io/mcp server?
io.github.2s-io/mcp is listed in the public MCP registry as io.github.2s-io/mcp. 575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing. This page covers its npm package (@2sio/mcp).
Is the io.github.2s-io/mcp server safe to use?
io.github.2s-io/mcp scores 53 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 September 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. 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.
Is the io.github.2s-io/mcp server still maintained?
io.github.2s-io/mcp 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.
What licence is the io.github.2s-io/mcp server under?
io.github.2s-io/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.