Blog
Guides, updates, and ideas from the Pipeworx team.
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From AlphaFold to FDA, in one MCP gateway
We shipped 14 life-sciences data sources to the Pipeworx gateway this week — protein structures, bioactivity, pathways, trials, and regulatory data, all reachable through one MCP endpoint.
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Builder-Validator with Pipeworx: structural fact-checking for AI agents
The Builder-Validator pattern catches AI hallucination by giving two agents structurally incompatible incentives. Pipeworx ships the validator side as a meta-tool — validate_claim grounds natural-language financial claims against SEC XBRL.
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Hierarchical navigation isn't the same problem as tool selection
The 'tens of thousands of MCP tools and the agent still works' demos floating around right now demonstrate something real — but it isn't what most people are taking away from them.
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The one-line filter that hid 200 lines of working ranking code
Telemetry showed our semantic-search boosts were scoring correctly. The API returned the wrong order anyway. The bug was four characters of TypeScript.
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How we cut our MCP gateway's error rate from 28% to 7% by reading the logs
What we found when we paginated through a week of usage_logs and let the data point us at fixes: arg-validation crashes, upstream rate limits, and agents misrouting between similar packs.
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Pipeworx now implements the full MCP protocol
Tools, Resources, Prompts, plus five meta-tools that collapse multi-call patterns into one. What most MCP servers ship versus what an agent actually needs.
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Connecting AI Agents to US Government Data: FRED, BLS, Census, EPA, and Beyond
The US government publishes enormous amounts of high-quality data. Pipeworx wraps FRED, BLS, Census, SEC, FDA, EPA, USDA, HUD, and Treasury into MCP tools.
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What Makes a Good Data Source for AI? Primary Sources, Not Scraped Data
For AI agents making real decisions, data provenance matters. Pipeworx only wraps sources where someone who cares is behind the data — federal agencies, regulators, and established providers.
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Building a Pharma Competitive Intelligence Report in 60 Seconds
Walk through building a GLP-1 drug competitive landscape report using FDA, ClinicalTrials.gov, RxNorm, PubMed, and SEC data through Pipeworx PharmaPulse.
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Property Valuation with AI: How ATTOM Data Gives Your Agent Real Estate Intelligence
ATTOM property data — AVMs, sales history, tax assessments, rental estimates — is now accessible to AI agents through Pipeworx Housing Intel. Metered per query.
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FRED for AI Agents: 800,000 Economic Time Series Through MCP
The Federal Reserve's FRED database has 800K+ time series. Pipeworx gives your AI agent direct access — mortgage rates, GDP, unemployment, inflation, and more.
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The Retail Investor's AI Edge: Live SEC Filings, Bank Health, and DeFi Analytics
Institutional investors have Bloomberg. Now retail investors have AI agents with live SEC, FDIC, CFPB, and DeFi data through Pipeworx FinTech.
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One URL, 44 Tools: How Pipeworx Chains Data Sources into Domain Experts
Pipeworx compound tools chain FRED, ATTOM, SEC EDGAR, FDA, and other sources into single calls that synthesize data the way an analyst team would.
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Why Your AI Needs Live Data, Not Training Data
Training data has a cutoff. Web search returns scraped noise. For decisions about housing, finance, trade, and compliance, your AI needs live primary-source data.
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EPA Compliance Data for AI: Environmental Violations, Emissions, and Toxic Releases
Give your AI agent access to EPA enforcement data, greenhouse gas emissions, and toxic releases through Pipeworx GreenLens — 20 tools from 6 data sources.
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119 Free MCP Tools for AI Agents — No API Keys Required
Pipeworx hosts 119 MCP tool packs covering weather, science, finance, gaming, and more. Connect any AI agent in one line — free, no API keys.
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Agricultural Commodity Intelligence: USDA Data for AI Agents
Connect your AI agent to USDA crop production, livestock data, global trade flows, and energy markets through Pipeworx AgriPulse — 30 tools from 8 data sources.
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Finding Federal Contracts with AI: SAM.gov, USAspending, and SBIR Data
Give your AI access to federal contract opportunities, spending data, and SBIR awards through Pipeworx GovCon Radar — procurement intelligence from 5 data sources.
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What Is the US Trade Deficit? How AI Agents Answer Complex Trade Questions
Your AI can answer trade policy questions with live data from UN Comtrade, Census Bureau, Treasury, FRED, and BLS through Pipeworx TradeGuard — 22 tools.
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Tracking Drug Safety with AI: FDA Adverse Events, Clinical Trials, and Drug Interactions
Connect your AI to ClinicalTrials.gov, OpenFDA, RxNorm, PubMed, and SEC EDGAR through Pipeworx PharmaPulse — 25 tools for life sciences intelligence.
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SEC EDGAR for AI Agents: Real-Time Financial Filings in One MCP Connection
Give your AI agent access to SEC EDGAR filings, FDIC bank data, consumer complaints, DeFi analytics, and 8 more financial data sources through Pipeworx FinTech.
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How to Give Your AI Access to Live Housing Market Data
Connect your AI agent to mortgage rates, property valuations, and affordability metrics from FRED, ATTOM, Altos, and 5 more sources through Pipeworx Housing Intel.
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