d3p MCP Server
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@d3p MCP Server Get the current Bitcoin price in USD"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
d3p MCP Server
MCP server for the digital3 agent protocol (d3p) — exposes all d3p services as MCP tools that any MCP client can call.
Auto-discovers services from the d3p manifest and registers each as a tool, plus protocol-level tools for discovery, compatibility checking, pipeline execution, reputation, and pricing.
Quick Start
Install
pip install d3p-mcp-serverOr install from source:
git clone https://github.com/digital3/d3p-mcp-server.git
cd d3p-mcp-server
pip install -e .Claude Desktop
Add to your claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/claude_desktop_config.json, Windows: %APPDATA%\Claude\claude_desktop_config.json):
{
"mcpServers": {
"d3p": {
"command": "d3p-mcp-server",
"env": {
"D3P_BASE_URL": "https://labs.digital3.ai",
"D3P_MOCK_PAYMENTS": "true"
}
}
}
}Or run directly with Python:
{
"mcpServers": {
"d3p": {
"command": "python3",
"args": ["-m", "d3p_mcp_server"],
"env": {
"D3P_MOCK_PAYMENTS": "true"
}
}
}
}Claude Code
claude mcp add d3p -- d3p-mcp-serverSSE Mode (Remote)
d3p-mcp-server --sse --port 8888Related MCP server: agentforge
Available Tools
Service Tools (auto-discovered)
Each d3p service is registered as d3p_{service_id}. All accept a JSON string parameter with the service's input fields.
Examples: d3p_btc-price, d3p_search, d3p_weather, d3p_vibe-check, etc.
Protocol Tools
Tool | Description |
| List all services with pricing and descriptions |
| Search services by capability, price, reputation, latency |
| Check if two services can be chained (output→input) |
| Execute a multi-service pipeline with atomic payments |
| Check status of a running pipeline |
| Get final result of a completed pipeline |
| Dry-run a pipeline (cost estimate, no execution) |
| List pre-built pipeline templates |
| Get reputation score for a service |
| Get dynamic price quote for a service |
| Get protocol configuration info |
Environment Variables
Variable | Default | Description |
|
| Base URL for d3p services |
|
| Manifest endpoint |
|
| Set |
|
| Request timeout in seconds |
Examples
List services
Ask Claude: "What d3p services are available?"
Get Bitcoin price
Ask Claude: "Use d3p to get the current Bitcoin price in USD"
Chain services
Ask Claude: "Search for Bitcoin news and then run sentiment analysis on the results using d3p"
Discover by capability
Ask Claude: "Find d3p services that do text analysis for under 50 sats"
Architecture
Claude Desktop / claude-code / Cursor
│
│ MCP (stdio or SSE)
▼
d3p MCP Server
│
│ HTTPS
▼
labs.digital3.ai (d3p protocol)
│
│ L402 Lightning
▼
autonom rails (payment layer)Development
git clone https://github.com/digital3/d3p-mcp-server.git
cd d3p-mcp-server
pip install -e .
d3p-mcp-server --testLicense
MIT
Available Tools
34 toolsd3p_bitcoin-price-in-gold-ouncesA
Convert Bitcoin's USD price to equivalent gold ounces Category: data | Cost: 5 sats | Endpoint: bitcoin-price-in-gold-ounces Parameters (pass as JSON string): bitcoin_price_usd (string) (required): The current Bitcoin price in US dollars gold_price_per_oz (string) (required): The current gold price per troy ounce in US dollars
Inputs: params. Returns: result
d3p_btc-priceA
Real-time Bitcoin price from CoinGecko with 24h change. Supports multiple fiat currencies. Category: oracle | Cost: 5 sats | Endpoint: btc-price Parameters (pass as JSON string): currency (string): Fiat currency code (usd, eur, gbp, etc.)
Inputs: params. Returns: result
d3p_cat-name-generatorA
Generate creative cat names based on physical characteristics and color Category: fun | Cost: 5 sats | Endpoint: cat-name-generator Parameters (pass as JSON string): characteristics (string) (required): Physical characteristics of the cat (e.g., fluffy, long-haired, short, muscular) color (string) (required): The color or coat pattern of the cat (e.g., orange, black, calico, tabby)
Inputs: params. Returns: result
d3p_check_compatibilityA
Check if two d3p services can be chained together — whether the output schema of one service is compatible with the input schema of another. Parameters (JSON string): source_service (str, required): service ID producing output (e.g. "search") target_service (str, required): service ID consuming input (e.g. "sentiment")
Inputs: params. Returns: result
d3p_check-hallucinationA
Analyze AI-generated text for hallucination risk based on linguistic markers. Returns confidence score and warnings. Category: analysis | Cost: 10 sats | Endpoint: check-hallucination Parameters (pass as JSON string): response (string): AI-generated text to check for hallucination markers
Inputs: params. Returns: result
d3p_client-closerA
Generate complete sales kit with cold email, follow-ups, objections, proposal, and pricing Category: text | Cost: 10 sats | Endpoint: client-closer Parameters (pass as JSON string): key_benefit (string) (required): The primary problem you solve or value you provide price_range (string) (required): Your expected price range or budget tier (e.g., '$500-$2000/month') product_description (string) (required): What your product or service does and its key features target_audience (string) (required): Who you want to sell to (company type, role, industry, etc.)
Inputs: params. Returns: result
d3p_compress-contextB
Compress an array of chat messages by keeping first and last, reporting reduction percentage. Category: text | Cost: 10 sats | Endpoint: compress-context Parameters (pass as JSON string): messages (array): Array of chat messages to compress
Inputs: params. Returns: result
d3p_discoverA
Search for d3p services by capability, price, reputation, or latency. All filter fields are optional — empty query returns all active services. Parameters (JSON string): capability (str): e.g. 'text_analysis', 'oracle', 'data' max_price_sats (int): max price filter min_reputation (float): minimum reputation score 0-1 output_compatible_with (str): output type filter max_latency_ms (int): max latency filter sort_by (str): 'reputation', 'price', 'latency' limit (int): max results (default 10)
Inputs: query. Returns: result
d3p_eli5A
Explain Like I'm Five. Paste in jargon-heavy text and get back a version a kindergartner could understand. Swaps technical terms for plain language. Chains great after search or code analysis. Category: text | Cost: 5 sats | Endpoint: eli5 Parameters (pass as JSON string): text (string) (required): Complex text to simplify
Inputs: params. Returns: result
d3p_emoji-sentimentA
Analyze text and return the emoji that best matches the vibe, plus a mood score. Feed it anything — tweets, DMs, commit messages — and get the emotional truth in one character. Category: analysis | Cost: 3 sats | Endpoint: emoji-sentiment Parameters (pass as JSON string): text (string) (required): Text to analyze for emoji sentiment
Inputs: params. Returns: result
d3p_error-translatorB
Translate HTTP status codes into human-readable explanations with fix suggestions. Category: data | Cost: 3 sats | Endpoint: error-translator Parameters (pass as JSON string): status_code (integer) (required): HTTP status code to translate
Inputs: params. Returns: result
d3p_ext-search-v2C
Third-party search that passes certification Category: data | Cost: 10 sats | Endpoint: ext-search-v2 Parameters (pass as JSON string): query (string) (required):
Inputs: params. Returns: result
d3p_json-formatterA
Pretty-print messy or minified JSON with syntax validation. Returns formatted output with depth/key stats, or precise error location with fix suggestions for invalid JSON. Category: code | Cost: 3 sats | Endpoint: json-formatter Parameters (pass as JSON string): json_string (string) (required): Raw JSON string to format and validate (max 50KB)
Inputs: params. Returns: result
d3p_launch-briefC
Generate a complete 5-platform launch plan with custom, ready-to-post content for your product Category: text | Cost: 10 sats | Endpoint: launch-brief Parameters (pass as JSON string): launch_date (string) (required): When the product is launching product_description (string) (required): What the product does and its key features product_name (string) (required): The name of the product or service being launched target_audience (string) (required): Who this product is built for unique_value (string) (required): What makes this product unique or different from competitors
Inputs: params. Returns: result
d3p_list_servicesA
List all available d3p services with their pricing, categories, and descriptions. Call this first to see what's available.
Inputs: no named parameters. Returns: result
d3p_pipeline_executeA
Execute a multi-service pipeline — chain d3p services together with automatic schema mapping and atomic payments. Parameters (JSON string): steps (list, required): pipeline step definitions, each with: service_id (str): which service to call input_mapping (dict): map from $pipeline_input or $steps.N.output pipeline_input (dict): initial input data max_total_sats (int): budget cap timeout_seconds (int): overall timeout Example: {"pipeline_input": {"query": "bitcoin news"}, "steps": [ {"service_id": "search", "input_mapping": {"query": "$pipeline_input.query"}}, {"service_id": "sentiment", "input_mapping": {"text": "$steps.0.output.answer"}} ]}
Inputs: pipeline. Returns: result
d3p_pipeline_resultA
Get the final result of a completed pipeline. Parameters: pipeline_id (str) — the ID returned by d3p_pipeline_execute
Inputs: pipeline_id (required). Returns: result
d3p_pipeline_statusA
Check the status of a running pipeline execution. Parameters: pipeline_id (str) — the ID returned by d3p_pipeline_execute
Inputs: pipeline_id (required). Returns: result
d3p_pipeline_templatesA
List pre-built pipeline templates (e.g. research, market_intel).
Inputs: no named parameters. Returns: result
d3p_pipeline_validateA
Dry-run a pipeline to check compatibility and get a cost estimate without actually executing it. Same input format as d3p_pipeline_execute.
Inputs: pipeline. Returns: result
d3p_post-optimizerA
Optimize social media posts for maximum engagement with strategic hashtags, timing, and reshare hooks. Category: text | Cost: 5 sats | Endpoint: post-optimizer Parameters (pass as JSON string): goal (string) (required): Optimization target: engagement, likes, shares, or followers post_content (string) (required): The draft tweet or X post to optimize
Inputs: params. Returns: result
d3p_price_quoteA
Get a dynamic price quote for a d3p service. Price varies by demand, caller reputation, and priority. Parameters (JSON string): service_id (str, required): which service to price priority (str): "urgent" (1.5x), "normal" (1x), or "batch" (0.8x)
Inputs: params. Returns: result
d3p_pricing-coachC
Generate a complete pricing strategy with tier recommendations, psychological insights, and landing page copy. Category: analysis | Cost: 10 sats | Endpoint: pricing-coach Parameters (pass as JSON string): main_competitor (string) (required): Your main competitor or similar product (optional, leave blank if none) product_description (string) (required): What your product does and its key features product_name (string) (required): The name of your product or service target_audience (string) (required): Who your customers are (e.g., 'startups', 'enterprise companies', 'individual creators') target_market_size (string) (required): How large is your addressable market (e.g., '10,000 potential customers')
Inputs: params. Returns: result
d3p_protocol_infoA
Get d3p protocol info: base URL, manifest URL, payment mode, service count.
Inputs: no named parameters. Returns: result
d3p_rate-limit-calcA
Calculate wait time and strategy for rate-limited API calls based on remaining quota and reset time. Category: data | Cost: 3 sats | Endpoint: rate-limit-calc Parameters (pass as JSON string): remaining (integer): Remaining API calls in current window reset_time (number): Unix timestamp when rate limit resets
Inputs: params. Returns: result
d3p_reputationC
Get the reputation score and breakdown for a d3p service. Parameters: service_id (str) — the service to check
Inputs: service_id (required). Returns: result
d3p_roast-my-ideaA
Submit your startup idea and receive a brutally honest one-paragraph roast. Detects common tropes (AI wrapper, Uber-for-X, token-for-everything) and delivers calibrated honesty. Cheaper than a bad cofounder. Category: text | Cost: 5 sats | Endpoint: roast-my-idea Parameters (pass as JSON string): idea (string) (required): Your startup idea to be roasted
Inputs: params. Returns: result
d3p_scope-cutterC
Breaks down product ideas into ruthless MVP scope, identifying what to cut and what to ship first. Category: analysis | Cost: 10 sats | Endpoint: scope-cutter Parameters (pass as JSON string): constraints (string) (required): Optional: timeline, budget, team size, or other constraints that affect scope product_description (string) (required): Full description of what you want to build, including features, goals, and target users
Inputs: params. Returns: result
d3p_seo-aeo-auditorB
Audits URLs for SEO and AI discoverability, analyzing meta tags, schema markup, and performance with letter grades across 6 categories. Category: analysis | Cost: 20 sats | Endpoint: seo-aeo-auditor Parameters (pass as JSON string): url (string) (required): The website URL to audit for SEO and AEO optimization
Inputs: params. Returns: result
d3p_ship-scannerB
Analyzes a product/service and provides monetization strategies, sales pitch, and distribution plan. Category: analysis | Cost: 10 sats | Endpoint: ship-scanner Parameters (pass as JSON string): product_description (string) (required): URL, description, or details about the product/service to analyze
Inputs: params. Returns: result
d3p_shitpostA
Generate platform-optimized shitposts on any topic with spice level rating. Category: text | Cost: 5 sats | Endpoint: shitpost Parameters (pass as JSON string): topic (string): Topic for the shitpost
Inputs: params. Returns: result
d3p_validate-schemaA
Validate a JSON payload against a schema definition. Returns validity status and error details. Category: code | Cost: 5 sats | Endpoint: validate-schema Parameters (pass as JSON string): payload (object): JSON payload to validate schema (object): Schema to validate against (with required array)
Inputs: params. Returns: result
d3p_vibe-checkB
Sentiment/vibe analysis of text. Returns a vibe score (1-10), energy classification, and analysis. Category: analysis | Cost: 10 sats | Endpoint: vibe-check Parameters (pass as JSON string): text (string) (required): Text to analyze for vibes
Inputs: params. Returns: result
d3p_weatherA
Current weather conditions for any location including temperature, humidity, wind, and feels-like. Category: oracle | Cost: 5 sats | Endpoint: weather Parameters (pass as JSON string): location (string): City name or location
Inputs: params. Returns: result
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
TDQS
Scored across 34 tools
Most tools have distinct purposes, but there are a few overlaps: d3p_btc-price and d3p_bitcoin-price-in-gold-ounces both deal with Bitcoin price, and d3p_vibe-check and d3p_emoji-sentiment both analyze sentiment. The pipeline tools are distinct from the utility tools, but within the utility set, some boundaries are fuzzy.
Tool names mix conventions: some use hyphens (d3p_ext-search-v2, d3p_btc-price), some use underscores (d3p_vibe_check? Actually it's d3p_vibe-check with hyphen, but also d3p_list_services with underscore), and verbs vary (list, discover, check, execute). There is no consistent verb_noun pattern, and the prefix 'd3p_' is the only unifying element.
With 34 tools, the server feels slightly overloaded. The pipeline management tools (approx. 6) are well-scoped, but the remaining 28 utility tools range from essential (weather, search) to niche (cat-name-generator, roast-my-idea). The count is borderline heavy for a coherent set.
The pipeline and service discovery tools seem complete (execute, validate, status, result, templates, discover, compatibility, price quote). However, the utility tools are a random collection with no clear domain coverage; for example, there are multiple sentiment tools but no tool to update or delete services. Significant gaps in covering any specific domain.
Maintenance
Related MCP Connectors
Nifty's MCP server — exposes tasks, projects, messages, and files as tools for AI agents.
MCP server for your apps' tools and custom tools, plus hosted AI agents and approval-gated workflows
MCP server exposing the Backtest360 engine API as tools for AI agents.
MCP server for progressive tool usage at any scale (see https://klavis.ai)
Related MCP Servers
- AlicenseAqualityFmaintenanceMCP server for AgentFolio — the identity and reputation layer for AI agents. Query agent profiles, trust scores, verification status, and marketplace listings through 8 MCP tools.9118 npm1MIT
- AlicenseAqualityDmaintenanceMCP server that exposes 300+ AI agents as tools via a single API key. Supports listing agents, invoking any agent with chat-completion style messages, checking agent health, and retrieving platform statistics.54MIT

Agorus MCP Serverofficial
AlicenseNot gradedqualityDmaintenanceMCP server for the Agorus AI agent marketplace, exposing API operations as tools for LLMs to discover, contract, and interact with agents and services.15 npmMIT- AlicenseNot gradedqualityDmaintenanceMCP server for the Junction41 platform, providing 125 tools for agent lifecycle, jobs, workspace, payments, bounties, and more, enabling LLMs to interact with Junction41.7 npmMIT