MCP Server Directory

CloudCorpRecords/greenlight

Pre-flight checks for open-source contributions: is this GitHub issue actually landable?

pipeworx-io/mcp-greynoise

GreyNoise Community MCP — internet scanner classification (free tier with key)

noah-silver/gridpulse

U.S. grid mix, retail electricity prices and Henry Hub gas prices (EIA), paid per call via x402.

aardappvark/gridscoot

AU price comparison via MCP — search, compare, track. 6 tools; anonymous demo (30/day/IP).

mnemopay/gridstamp

Cryptographic spatial proof-of-presence for AV fleets, logistics, AR. 91% spoof detection.

pipeworx-io/mcp-gridstatus

GridStatus MCP — wraps the GridStatus.io REST API (api.gridstatus.io/v1)

Ankit512/grounded-support-agent

Governed support MCP: answers only KB-grounded questions with citations, escalates the rest.

fhs1220888/Groundline

Verifiable test-data analysis: deterministic tools, evidence ledger, number-level checks.

groupdocs-annotation/GroupDocs.Annotation.Mcp

MCP server for GroupDocs.Annotation — add, list, update, remove document annotations via AI agents.

groupdocs-conversion/GroupDocs.Conversion.Mcp

MCP server for GroupDocs.Conversion — convert, inspect, and list supported formats via AI agents.

groupdocs-markdown/GroupDocs.Markdown.Mcp

MCP server for GroupDocs.Markdown — convert documents to Markdown via AI agents.

groupdocs-merger/GroupDocs.Merger.Mcp

MCP server for GroupDocs.Merger — merge, split, and inspect documents via AI agents.

groupdocs-parser/GroupDocs.Parser.Mcp

MCP server for GroupDocs.Parser — extract text, images, metadata, tables, barcodes via AI.

groupdocs-redaction/GroupDocs.Redaction.Mcp

MCP server for GroupDocs.Redaction — redact text, metadata, annotations, image areas via AI agents.

groupdocs-search/GroupDocs.Search.Mcp

MCP server for GroupDocs.Search — index documents and run full-text search via AI agents.

groupdocs-signature/GroupDocs.Signature.Mcp

MCP server for GroupDocs.Signature — sign, search and verify document signatures via AI agents.

groupdocs-total/GroupDocs.Total.Mcp

MCP server for GroupDocs.Total — annotate, sign, convert, watermark, parse, redact documents via AI.

groupdocs-viewer/GroupDocs.Viewer.Mcp

MCP server for GroupDocs.Viewer — render pages as PNG and inspect view info via AI agents.

groupdocs-watermark/GroupDocs.Watermark.Mcp

MCP server for GroupDocs.Watermark — add and search document watermarks via AI agents.

Gioluan/growblocks-devkit

Build, play-test with screenshots, and ship three.js browser games on GrowBlocks.

GRU-953/gru953-crew

GRU953 Crew's autonomous multi-agent coding method, exposed as callable MCP tools.

WimSuenens/gs1belu.myproductmanager

Unofficial MCP tool surface for GS1 Belgium & Luxembourg's My Product Manager Download API (v17).

pipeworx-io/mcp-gsa-auctions

GSA Auctions API MCP — US federal government surplus auctions (keyed).

pipeworx-io/mcp-gsa-calc

GSA CALC+ ceiling labor rates — what vendors may charge per hour under GSA schedule contracts, for…

pipeworx-io/mcp-gsa-elibrary

GSA eLibrary — Multiple Award Schedule (MAS) contract holders.

pipeworx-io/mcp-gsa-perdiem

GSA Per Diem MCP — wraps the GSA Per Diem API v2 (api.gsa.gov)

gsepcore/gsep-mcp

AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.

gkmex75/crane-rental-directory

Public read-only discovery tools for GST Cranes marketplace, wanted ads, and Crane Wiki.

alvinjchoi/gtasks-mcp

Manage Google Tasks via MCP: list, search, create, update, move, and clear tasks.

pipeworx-io/mcp-gtin

Barcode / GTIN validation MCP (EAN-13, UPC-A, EAN-8, GTIN-14).

shashwatgtm/gtm-alpha-secure

GTM Alpha: go to market consultation (EPIC) by Helix GTM Consulting

mambalabsdev/mcp-gtm-job-discovery

Find companies hiring for your role keywords, with firmographics and LinkedIn per posting.

pipeworx-io/mcp-guam-code

Guam Code Annotated (GCA) — section lookup and search. Fleet #2888.

enioxt/egos

Detecta e mascara dado pessoal brasileiro (CPF, CNPJ, RG, e-mail) antes do texto ir a uma IA. LGPD.

peter-tnc-453/guarded-whatsapp-mcp

Security gate for agent-driven WhatsApp: allowlist, secret scan, rate limit, audit log.

mrfentmen/guardian-mcp

News and article search from The Guardian. No key required.

zma-petterzhang/guardmarket

MCP client for commerce/data skills; requires a configured GuardMarket backend.

TAM-DS/guardrails-mcp

Local prompt regression tracker with six fictional cases and evidence for human review.

fishcoco-code/guardrly-mcp

Non-invasive AI Agent monitoring — audit every API call to Shopify, Meta Ads, and more

Guava-Research/GuavaWIT

Crypto security, honeypot detection, wallet analysis, and token risk scoring across 31 blockchains.

guidance-ai/guidance-lark-mcp

Validate and test llguidance grammars with batch testing and documentation

pipeworx-io/mcp-guidetopharmacology

IUPHAR/BPS Guide to PHARMACOLOGY (GtoPdb) MCP — BYO key. Expert-curated pharmacology database of…

marstudio360/gumroad-dna-mcp

The Gumroad API v2 from chat: products, files, sales, refunds, licenses, plus niche scans.

pipeworx-io/mcp-gunbroker

GunBroker MCP Pack — wraps the GunBroker firearms-marketplace API.

pipeworx-io/mcp-gurufocus

GuruFocus MCP — wraps the GuruFocus Data API (gurufocus.com/data-api)

kouhxp/gutsy-mcp

Local gut check before risky agent actions: calibrated safe/intended probabilities, no API calls.

zaeyasa/gwas-mcp

Access 30+ bioinformatics tools from 14 databases.

pipeworx-io/mcp-gwas-catalog

GWAS Catalog (EBI/NHGRI) MCP — curated catalog of genome-wide association studies. Look up a SNP…