io.github.Noves-Inc/canton-mcp

NPM · @NOVES/CANTON-MCP · SCANNED AUG 3

Query Canton Network balances, rewards, transactions, prices, and identity from any AI agent.

Available components

+34 this week 78 78 Trust /100

Trust breakdown (6 categories)

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 →

Supply Chain Security87

No malware found by supply-chain analysis.Pass
Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.Partial
No install/post-install scripts declared.Pass
Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree. View diagnostics → Partial

Provenance & Transparency97

Source repository is publicly reachable at the declared URL. View diagnostics → Pass
Cryptographically verified build provenance (signed, bound to Noves-Inc/canton-mcp). View diagnostics → Pass
Clear OSI-approved license (MIT).Pass
Actively maintained (last published 58 days ago).Pass
Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail

Schema Quality & AI Usability67

AI-judged instruction clarity (excellent).Pass
Context-footprint check failed: tool/resource definitions use about 1573 tokens (~174/item across 9 items; 9 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 Management27

Stability observed for 8 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

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · @noves/canton-mcp

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add noves-inc-canton-mcp -- npx -y @noves/canton-mcp

# add to Codex CLI

codex mcp add noves-inc-canton-mcp -- npx -y @noves/canton-mcp

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "noves-inc-canton-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@noves/canton-mcp"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add noves-inc-canton-mcp --command npx --arg -y --arg @noves/canton-mcp

# ~/.hermes/config.yaml

mcp_servers:
  noves-inc-canton-mcp:
    command: "npx"
    args: ["-y", "@noves/canton-mcp"]

// mcp.json

{
  "mcpServers": {
    "noves-inc-canton-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@noves/canton-mcp"
      ]
    }
  }
}

Changelog

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.

3 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
2 Aug 26 +72
- Install scripts: unverified → pass ▲ security
- Provenance: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- The attested source repository moved: Noves-Inc/canton-mcp security
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → excellent ▲ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- Stability: unverified → 0.23 ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Licence: MIT functional
1 Aug 26 −14
- Tool coverage: 100 → unverified ▼ functional
31 Jul 26 −7
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 +2
- Malware scan: pass → unverified ▼ security
- Tool coverage: unverified → 100 ▲ functional
28 Jul 26 −20
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
27 Jul 26 44

First indexed and scored.

Show 4 earlier entries Hide earlier entries

Diagnostics

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 3 Aug 2026 · Analysed npm/@noves/[email protected]

Provenance verified

Ecosystem: npm · Outcome: verified

Reason: verified

Source repo:: Noves-Inc/canton-mcp
Certificate issuer:: https://token.actions.githubusercontent.com
Certificate SAN:: https://github.com/Noves-Inc/canton-mcp/.github/workflows/release.yml@refs/tags/v0.2.3
Rekor log index:: 1735701576
Predicate type:: https://slsa.dev/provenance/v1
Subject digest:: sha512:5a3ee0d808b822015da43186e41a8b1e86d2c61fa1e6bf7273e91b5fefd929b07621e4715832a6db6cd0bbc48ec025e6a0f882056ceeae17f8cad2a06
Discovery method:: attestation_endpoint

Dependencies 95 packages

95 packages in the resolved dependency tree · 95 deprecated · 29 stale.

The dependency tree was only partially resolved, so these counts may be incomplete.

MCP tools — 9 exposed · ~1,573 tokens

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.

Tool Tokens

get_balance Get a party's balance ~164

Get a Canton party's CC balance (total, locked, unlocked) with USD values — current, or at any point in time via the optional date. "What was X's balance on January 1?" → date: "2026-01-01".

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
date	string	—	Point-in-time balance: ISO date (2026-01-01), ISO datetime, or unix timestamp. Omit for current.
party	string	yes	The party to query — accepts an ANS name (e.g. noves.unverified.cns), a display name (e.g. Cumberland), or a raw Canton party ID (name::hash).

No output schema declared.

No examples provided.

get_balance_history Get a party's balance history ~159

Get a Canton party's daily CC balance series. Each row is the end-of-day (UTC) snapshot for that date. Defaults to the last 30 days when no range is given.

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
endDate	string	—	Range end (inclusive): ISO date, ISO datetime, or unix timestamp.
party	string	yes	The party to query — accepts an ANS name (e.g. noves.unverified.cns), a display name (e.g. Cumberland), or a raw Canton party ID (name::hash).
startDate	string	—	Range start: ISO date, ISO datetime, or unix timestamp.

No output schema declared.

No examples provided.

get_price Get the Canton Coin (CC) price ~158

Get the Canton Coin (CC) USD price. No arguments → current spot price. timestamp → historical spot at that moment. startDate+endDate → OHLC series (interval: "hourly" or "daily", default daily). Good for "what's the CC price trend over the past month?".

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
endDate	string	—	History range end.
interval	string	—	OHLC bucket size for range queries.
startDate	string	—	History range start (use with endDate).
timestamp	string	—	Historical spot price at this moment: ISO date, ISO datetime, or unix timestamp.

No output schema declared.

No examples provided.

get_rewards Get a party's rewards ~269

Get a Canton party's mining/validator rewards. Three granularities: "summary" (default) — current earnings metrics (latest round, 1h avg, 24h avg, incl. post-traffic-cost CC/USD); "daily" — per-day totals over a date range (max 90 days per call); "transfers" — individual reward transfers. Optionally filter by rewardType.

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
endDate	string	—	Range end (inclusive): ISO date, ISO datetime, or unix timestamp.
granularity	string	—	summary = current earnings metrics; daily = per-day totals; transfers = individual reward payouts.
limit	integer	—	Max transfer rows when granularity is transfers (default 25, max 100).
party	string	yes	The party to query — accepts an ANS name (e.g. noves.unverified.cns), a display name (e.g. Cumberland), or a raw Canton party ID (name::hash).
rewardType	string	—	Filter to one reward type (transfers granularity only).
startDate	string	—	Range start: ISO date, ISO datetime, or unix timestamp.

No output schema declared.

No examples provided.

get_transaction Get one transaction in full detail ~98

Get the full classified detail of a single Canton update (transaction) by its update ID, including the complete payload: classification, all parties and roles, transfers, values, and raw transaction data. Use after get_transactions when you need everything about one update.

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
updateId	string	yes	The update ID (from get_transactions rows).

No output schema declared.

No examples provided.

get_transactions Get a party's classified transactions ~285

Get a Canton party's transaction history, classified into human-readable types (transfer, mergeSplit, validatorRewards, appRewards, svRewards, buyTraffic, issueCoupon, redeemCoupon, paySubscription, validatorLicenseActivityReport, …). Returns compact rows (id, time, type, roles, transfer summary) sorted newest-first. Use get_transaction for the full payload of one update. Set includeCount: true to also get the total update count for the window.

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
endDate	string	—	Range end (inclusive): ISO date, ISO datetime, or unix timestamp.
includeCount	boolean	—	Also return the total number of updates in the window (one extra API call).
limit	integer	—	Max rows (default 25, max 100).
party	string	yes	The party to query — accepts an ANS name (e.g. noves.unverified.cns), a display name (e.g. Cumberland), or a raw Canton party ID (name::hash).
startDate	string	—	Range start: ISO date, ISO datetime, or unix timestamp.
txType	string	—	Filter to one classification type (e.g. transfer, buyTraffic, validatorRewards). Filtered client-side over recent pages.

No output schema declared.

No examples provided.

get_transfer_stats Get a party's transfer statistics ~152

Get aggregate CC transfer statistics for a Canton party: total/sent/received counts, volumes, and unique counterparty count — optionally over a date range.

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
endDate	string	—	Range end (inclusive): ISO date, ISO datetime, or unix timestamp.
party	string	yes	The party to query — accepts an ANS name (e.g. noves.unverified.cns), a display name (e.g. Cumberland), or a raw Canton party ID (name::hash).
startDate	string	—	Range start: ISO date, ISO datetime, or unix timestamp.

No output schema declared.

No examples provided.

resolve_party Resolve a Canton party ~150

Resolve a human-friendly query (ANS name, display name, or raw party ID) to a canonical Canton party. Returns the party ID, display name, org type (validator / app / sv / unknown), current CC balance, ANS names, and update count. If the query is ambiguous, returns a candidate list to choose from. Use this first whenever the user refers to a party by name.

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
query	string	yes	ANS name (e.g. noves.unverified.cns), display name fragment (e.g. Cumberland), or raw party ID (name::hash).

No output schema declared.

No examples provided.

search_directory Search the Canton network directory ~138

Browse or search the Canton network directory of known parties (validators, apps, super validators). Filter by orgType and/or a free-text query. Returns party ID, display name, org type, and current CC balance. Ask "who are the super validators?" → orgType: "sv".

Input Output Examples

Name	Type	Req	Description
chain	string	—	Chain to query. Defaults to "canton" (currently the only supported chain).
limit	integer	—	Max results to return (default 25, max 100).
orgType	string	—	Filter by organization type. sv = super validator.
query	string	—	Free-text search over names.

No output schema declared.

No examples provided.

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Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

27 Jul 3 Aug