DIEM Agent Workers

Name: DIEM Agent Workers
Author: coastmancoastman

by coastmancoastmanversion 0.6.1i★ –iRuns in the cloud

Registry nameio.github.coastmancoastman/diem-agent-workers

Install

Overview

Description from the maker (original English)

Discover privacy-first, bounded Venice-powered micro-work calls with exact x402 USDC prices.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiVery new★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
The registry lists no key to fill in.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://diem-agent-workers.vercel.app/mcp

Run this in your terminal

claude mcp add --transport http diem-agent-workers https://diem-agent-workers.vercel.app/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "diem-agent-workers": {
      "url": "https://diem-agent-workers.vercel.app/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "diem-agent-workers": {
      "type": "http",
      "url": "https://diem-agent-workers.vercel.app/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://diem-agent-workers.vercel.app/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 10, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account coastmancoastman, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

More stars than 0% of the other 18988 servers in this category
Published to the registry more recently than 20% of the other 18988 servers in this category
Basic checks equal to or better than 100% of the other 18988 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is DIEM Agent Workers safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.6.1) reached the registry 3 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, MyMultiSig

Alternatives

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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

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MyMultiSig

Create, review, sign and execute MyMultiSig multisig wallet transactions from AI agents.

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

DIEM Agent Workers

Privacy-first, machine-discoverable micro-work powered by private Venice inference and paid in USDC through x402.

This repository is a fail-closed, agent-first Base mainnet storefront. It exposes six bounded workers over plain HTTP + x402, publishes them to the CDP Bazaar, and adds A2A 1.0, MCP, OpenAPI, llms.txt, and portable-skill discovery surfaces.

Public beta: diem-agent-workers.vercel.app

Worker	Bounded outcome	Beta price
`extract_text_to_json`	Caller-schema-valid extraction	$0.020 USDC
`classify_text`	Exactly one caller-supplied label	$0.010 USDC
`summarize_text`	Structured abstract and key points	$0.020 USDC
`text_to_speech`	Up to 1,000 characters as MP3	$0.010 USDC
`generate_draft_image`	One safe-mode 1024px WebP	$0.020 USDC
`transcribe_audio`	Up to 60 seconds of verified PCM WAV	$0.015 USDC

These are fixed prices per successful authorization attempt, not estimates. The public deployment is a low-cap Base mainnet beta: an atomic 0.25 DIEM software budget limits daily inference starts, while the Venice API key retains a separate 1.69 DIEM provider backstop.

Privacy by design

Prompts, outputs, payer addresses, transaction hashes, IP addresses, user agents, and request identifiers are excluded from durable metrics.
Request and provider bodies are not intentionally logged or persisted.
Public reliability statistics are lifetime aggregates only; there are no timestamps or time buckets that could reveal activity patterns.
Workers use private Venice models, with web search, scraping, and model tool use disabled.
Delivery protection stores only HMAC fingerprints and bounded state needed to redeem an interrupted delivery.

The optional USDC-to-DIEM treasury remains disabled in production and is not part of the storefront runtime. No wallet signer or private key is deployed to Vercel.

What is implemented

Three Venice structured-output text workers with post-response JSON Schema validation
Bounded Venice speech, image, and transcription workers
Native Venice API-key compute ceiling of 1.69 DIEM per EPOCH (daily, resetting at 00:00 UTC)
Atomic Upstash-backed software ceiling of 0.25 DIEM of conservatively reserved work per UTC day
An environment-backed storefront kill switch checked before payment
Input validation before payment, including exact PCM WAV duration checks
Pre-payment Venice epoch-access, model-online, private-model, and capability checks
Free machine-readable catalog and per-worker fixed-price quotes
OpenAPI 3.1, llms.txt, A2A 1.0 Agent Card, JSON-RPC SendMessage, and Streamable HTTP MCP discovery
x402 exact-price USDC payment gating through the CDP Facilitator
Rich per-worker x402 Bazaar schemas, service name, topical tags, and service icon
Official MCP Registry metadata for the public Streamable HTTP server
Privacy-preserving runtime telemetry plus durable lifetime aggregate reliability, settlement, revenue, latency-bucket, and DIEM counters
Durable, idempotent paid-delivery credits backed by atomic Upstash Redis state
Published machine-readable terms linked from every response and discovery surface
Payments sent directly to a dedicated treasury address
Quote-only and live USDC-to-DIEM treasury modes
Hard-coded Base USDC, Venice DIEM, chain ID, and 0x AllowanceHolder
Exact approvals, per-swap limits, slippage cap, ETH gas reserve, process lock, and owner-only audit log
Installable agent skill and local/stdio MCP adapter

The service is not affiliated with or endorsed by Venice.ai.

Local start

Requirements: Node.js 22+ and pnpm.

cp .env.example .env

pnpm install pnpm test pnpm dev

Add a server-side Venice key to .env:

VENICE_API_KEY=...

VENICE_TEXT_MODEL=venice-uncensored-1-2 VENICE_IMAGE_MODEL=venice-sd35 VENICE_TTS_MODEL=tts-kokoro VENICE_ASR_MODEL=openai/whisper-large-v3 VENICE_DIEM_EPOCH_CAP=1.69

VENICE_DIEM_EPOCH_CAP publishes the cap in service discovery and must match the native EPOCH consumption limit configured on the Venice API key. Venice enforces the hard stop. Before issuing a 402, the service also checks current epoch access and the exact configured model's online/private/capability state; it never estimates DIEM billing from token counts.

The development server binds to 127.0.0.1:8402.

curl http://127.0.0.1:8402/health

curl http://127.0.0.1:8402/v1/catalog curl -X POST http://127.0.0.1:8402/v1/quote/classify_text

With PAYMENTS_MODE=off, the worker is callable without payment for local testing:

curl -X POST http://127.0.0.1:8402/v1/jobs/extract-json \

-H 'Content-Type: application/json' \ -d '{ "source": "The Acme Trail Mug is drinkware and costs $18.50.", "schema": { "type": "object", "properties": { "name": {"type": ["string", "null"]}, "category": {"type": ["string", "null"]}, "price_usd": {"type": ["number", "null"]} }, "required": ["name", "category", "price_usd"], "additionalProperties": false } }'

Production refuses to start unless PAYMENTS_MODE=production, durable delivery credits are enforced, the global compute budget is enforced, and aggregate-only metrics are enabled. The checked-in and local defaults remain PAYMENTS_MODE=off, STOREFRONT_ENABLED=false, AGGREGATE_METRICS_MODE=off, and TREASURY_MODE=disabled.

Add x402 payments

Import a downloaded CDP Secret API Key without printing its values:

pnpm credentials:import-cdp /absolute/path/to/cdp_api_key.json

The command tightens both the downloaded key file and .env to owner-only permissions. It refuses to overwrite configured credentials and does not enable payments.

Start on Base Sepolia:

PAYMENTS_MODE=development

TREASURY_ADDRESS=0xYourDedicatedEvmAddress CDP_API_KEY_ID=... CDP_API_KEY_SECRET=...

The server uses the address form of the CDP configuration, so payments settle directly to TREASURY_ADDRESS; CDP does not provision or control that wallet. An unpaid request to the worker should return HTTP 402 and a PAYMENT-REQUIRED header.

Paid-delivery protection

Mainnet is fail-closed unless durable delivery credits are enforced. Provision an Upstash Redis database through the Vercel Marketplace, then configure:

DELIVERY_CREDITS_MODE=enforced

DELIVERY_CREDIT_HMAC_SECRET= DELIVERY_CREDIT_TTL_SECONDS=86400 DELIVERY_CREDIT_LEASE_SECONDS=180 UPSTASH_REDIS_REST_URL=... UPSTASH_REDIS_REST_TOKEN=...

Agents should generate one unpredictable Idempotency-Key per logical job and reuse it only with the identical request and payment authorization. Signed paid attempts without the header fail before settlement. The Redis record contains only HMAC fingerprints, worker ID, state, lease, and expiry—never request bodies, provider responses, payer addresses, payment headers, or transaction hashes.

Normal successful delivery consumes the key. If the process is interrupted after settlement but before delivery completes, the same authorization, key, worker, and request may redeem one retry without another settlement. Conflicting reuse is rejected, and storage outages return 503 before settlement.

Mainnet compute budget and kill switch

Production also requires an atomic global compute budget:

COMPUTE_BUDGET_MODE=enforced

COMPUTE_BUDGET_DIEM_PER_DAY=0.25 AGGREGATE_METRICS_MODE=enabled STOREFRONT_ENABLED=true

The service reserves a conservative amount equal to the job's USDC price after x402 verification but before Venice inference. Delivery retries reserve again because they can consume provider capacity even when the buyer is not charged again. A Redis outage or exhausted budget aborts new payment settlement and blocks inference. Set STOREFRONT_ENABLED=false and redeploy to disable all paid work before payment.

Run the guarded local Base Sepolia settlement test with:

pnpm test:sepolia

This is an actual testnet transaction: it creates an ephemeral in-memory buyer, requests faucet USDC, validates the exact quote before signing, pays one worker call, and reconciles the treasury's test-USDC increase. It refuses to run unless the saved PAYMENTS_MODE is off and TREASURY_MODE is disabled. Local HTTP tests are not published to Bazaar; a public HTTPS deployment is required.

Mainnet launch checklist:

Use a dedicated, low-balance treasury wallet—not a personal wallet.
Verify the address and Base network.
Deploy behind public HTTPS.
Validate the x402 endpoint with the CDP validation API.
Publish and review TERMS.md; every API response links to /terms.
Enable durable delivery credits and the 0.25 DIEM atomic software budget.
Set PAYMENTS_MODE=production, keep TREASURY_MODE=disabled, and deploy.
Complete one real low-value payment so Bazaar can index the Base mainnet resource.

The mainnet acceptance harness uses a distinct cents-only buyer kept in macOS Keychain, verifies every payment requirement before signing, and refuses a combined storefront authorization above $0.095 USDC. Select individual workers with MAINNET_X402_TEST_WORKERS or use pnpm test:mainnet:all; multi-worker runs require the exact acknowledgement PAY_UP_TO_0_095_USDC_WITH_DISTINCT_BUYER_ON_BASE. Its output deliberately omits wallet addresses, transaction hashes, request bodies, and provider responses.

Reinvest USDC into DIEM

The treasury is a deterministic one-shot runner, not a prompt-driven wallet agent.

Create a new dedicated wallet on macOS with:

pnpm wallet:create

The command stores the private key in macOS Keychain and writes only the public address and Keychain labels to .env. It refuses to replace an existing wallet and requires payments and treasury execution to be disabled.

For seed-phrase recovery, create a dedicated wallet in a trusted wallet app, keep its seed phrase offline, export only its treasury account private key, and import that key through a hidden local prompt:

pnpm wallet:import

Never enter the seed phrase into the project. The import command displays the derived public address for confirmation, stores the account key in macOS Keychain, and replaces the previous disabled treasury configuration only after Keychain readback succeeds.

Verify ownership and read Base balances without revealing the key:

pnpm wallet:verify

See docs/WALLET_ACCESS.md for the macOS-authenticated recovery and wallet-import path. Never send a private key through chat; if you already control a wallet, share only its public 0x address.

Quote-only mode reads balances and requests an indicative 0x price, but never signs:

TREASURY_MODE=quote

TREASURY_ADDRESS=0xYourDedicatedEvmAddress BASE_RPC_URL=https://your-base-rpc.example ZEROX_API_KEY=... TREASURY_MIN_SWAP_USDC=5 TREASURY_MAX_SWAP_USDC=25 TREASURY_USDC_HOLDBACK=0 TREASURY_MAX_SLIPPAGE_BPS=100 TREASURY_MIN_ETH_RESERVE=0.0005

pnpm treasury:run

Live mode additionally requires the matching dedicated key from macOS Keychain (or a production secret manager) and an exact acknowledgement:

TREASURY_MODE=live

TREASURY_LIVE_ACK=BUY_DIEM_ONLY_ON_BASE

Use a production secret manager rather than a plaintext .env when deployed. The live runner:

Refuses a key that does not match TREASURY_ADDRESS
Refuses the wrong token pair, chain, allowance target, native value, or excess gas
Approves only the intended USDC amount
Refreshes the firm quote after approval
Records the signed transaction hash before broadcast and reconciles it after a restart
Verifies that USDC decreased by no more than the authorized amount and DIEM increased
Writes 0600 JSONL audit records under data/

The runner does not sell DIEM, withdraw USDC, bridge assets, select

Only the beginning is shown; read the rest in the repo

DIEM Agent Workers

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

MyMultiSig

README from the maker

DIEM Agent Workers

Privacy by design

What is implemented

Local start

Add x402 payments

Paid-delivery protection

Mainnet compute budget and kill switch

Reinvest USDC into DIEM