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Gloam

by cryptoduke01 · remote · local (npm) · no sign-in to list tools · v1.2.0 · published by GitHub user cryptoduke01

Private stablecoin payments for people and AI agents on mainnet, hosted or local with limits.

Final · 1Changes · 7
CompareRegistry entry

8 tools: 1 do something that can't be undone and 7 change things.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http gloam https://www.gloam.trade/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warngloam_create_payment_request

    The server marks "gloam_create_payment_request" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "gloam_create_payment_request" says "create": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

8 tools

Can't be undone 1Claude Code: ask
  • gloam_create_payment_requestMake a link that asks someone to pay your Gloam address privately.1 finding

    Why it is in this group

    • The name "gloam_create_payment_request" says "create": a word for a change.
    • The name "gloam_create_payment_request" also says "payment": a word that usually means money moves, which cannot be taken back.
    • The input addresses people (input.to): what it sends cannot be taken back.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "gloam_create_payment_request" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "gloam_create_payment_request" says "create": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Make a link that asks someone to pay your Gloam address privately. It opens Pay in the Gloam app with the address, amount, asset and note filled in; the payer checks and sends. The details ride after the # of the link, so the payer's browser never sends them to a server. Needs your public Gloam address (gloamr1.…), never a key.

    Annotations the server declares

    • title: Create a payment request link
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Changes things 7Claude Code: ask
  • gloam_connect_full_agentCommands to install the local Gloam MCP server, which can sign and pay (shield, private pay, x402 and MPP, spending limits) with keys kept on your machine: Claude Code, Codex, Curs…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Commands to install the local Gloam MCP server, which can sign and pay (shield, private pay, x402 and MPP, spending limits) with keys kept on your machine: Claude Code, Codex, Cursor, VS Code, Claude Desktop and any MCP client, plus the plugin marketplace cryptoduke01/gloam-plugins.

    Annotations the server declares

    • title: Connect the full Gloam agent
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • gloam_infoWhat Gloam is, what this hosted server can do, and where to go to sign or spend.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    What Gloam is, what this hosted server can do, and where to go to sign or spend. Call this first. This server only reads and plans: it never holds funds and never takes a private key, recovery phrase or note secret.

    Annotations the server declares

    • title: About Gloam
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • gloam_mpp_how_toHow to pay or charge privately over MPP (the Machine Payments Protocol, HTTP 402) with the gloam method from @gloamtrade/mppx-gloam, with code.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    How to pay or charge privately over MPP (the Machine Payments Protocol, HTTP 402) with the gloam method from @gloamtrade/mppx-gloam, with code. A charge settles as a private transfer in a Gloam vault: the chain sees no amount, asset, payer or payee.

    Annotations the server declares

    • title: Private payments over MPP
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • gloam_networksThe networks Gloam runs on, mainnets first, with each vault (pool) address, the assets you can deposit (on mainnet: USDC.e, pathUSD, USDT0 and OUSD on Tempo, USDG and GLOAM on Robi…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    The networks Gloam runs on, mainnets first, with each vault (pool) address, the assets you can deposit (on mainnet: USDC.e, pathUSD, USDT0 and OUSD on Tempo, USDG and GLOAM on Robinhood Chain; on testnet: OUSD and PathUSD on Tempo, USDG and ETH on Robinhood Chain), explorers, RPCs and the testnet faucets.

    Annotations the server declares

    • title: Networks and assets
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • gloam_plan_depositPlan a deposit into a private Gloam balance (a shield): the steps, what becomes public and what stays private, and the app link to do it.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Plan a deposit into a private Gloam balance (a shield): the steps, what becomes public and what stays private, and the app link to do it. Does not sign or send anything; you sign in your own wallet in the app.

    Annotations the server declares

    • title: Plan a private deposit
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • gloam_vault_statsPublic totals for each Gloam vault, read from the chain: what it holds, and counts of deposits, private transfers, cash outs and payment messages.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Public totals for each Gloam vault, read from the chain: what it holds, and counts of deposits, private transfers, cash outs and payment messages. Totals only, no wallets. Cached about a minute.

    Annotations the server declares

    • title: Vault stats
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • gloam_verify_proofCheck a Gloam proof someone shared with you: proof of funds (gloamfunds1:), proof of payment (gloampay1:), payroll total (gloamroll1:) or exact balance (gloambal1:).No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Check a Gloam proof someone shared with you: proof of funds (gloamfunds1:), proof of payment (gloampay1:), payroll total (gloamroll1:) or exact balance (gloambal1:). Runs the same checks as gloam.trade/verify on the server: the zero-knowledge proof, that it was made on Gloam's vault, who it is for, expiry, and the live vault state. A proof of payment shows a private payment was made, not who paid whom; a payroll total shows a run of payments the prover funded, not who was paid. The older gloamdisc1 balance disclosure is never verified: anyone can copy one from a public deposit. Proofs are meant to be shared; they hold no secrets.

    Annotations the server declares

    • title: Verify a Gloam proof
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.2.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http gloam https://www.gloam.trade/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__gloam__gloam_info",
      "mcp__gloam__gloam_networks",
      "mcp__gloam__gloam_vault_stats",
      "mcp__gloam__gloam_create_payment_request",
      "mcp__gloam__gloam_verify_proof",
      "mcp__gloam__gloam_plan_deposit",
      "mcp__gloam__gloam_mpp_how_to",
      "mcp__gloam__gloam_connect_full_agent"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as gloam. Review it before you use it.