"A guide to backtesting strategies and tools" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Hosted document tools for agents: extract, parse, classify, convert, OCR, sign, and redact.
Credit card payoff, mortgages, refinancing, 401(k), rent vs buy. Every rule and default is cited.
WHOIS, RDAP, DNS, IP / ASN / CIDR and Web3 name (ENS, Unstoppable, Handshake) lookups. No API key.
Read-only discovery for 440 Malaysian public datasets with freshness, licence, and provenance.
Paste-your-data analytics: CSV profiling, A/B tests, correlation, growth. 4 of 7 free.
A portable knowledge-graph memory you pass in and get back. No database. 4 of 6 free.
Dimensional weight, parcel fit, landed cost and freight class. 4 of 6 tools free.
searchnapply connects your AI agent to 500K+ open jobs taken straight from company career sites, kept up to date as companies add and close them. Search in your own words with the site's filters (role, location, remote, salary, experience, department), read postings in full, and tailor a resume or cover letter from your searchnapply profile. Save a search as a monitor to collect new postings and track what you applied to or skipped. It never invents a job or a salary, and it does not apply for you: you apply on the company's own page. Free plan included, within a daily call limit.
20 inbox, calendar, travel, meals and family-logistics skill products. 7 of 9 free.
Incident-reporting deadlines from the law: CRA, NIS2, DORA, GDPR, HIPAA, SEC 8-K. 6 of 9 tools free.
Processor fees, charge-to-net, invoice totals and proration. 3 of 6 tools free.
Find AI-isms with evidence and fingerprint a writing voice from samples. 3 of 5 free.
Business days, meeting overlap and recurrence expansion, deterministic. 3 of 5 tools free.
Quote, buy, track and cancel shipments with Mexico's carriers through your Skydropx account.
Check a domain name, both prices and whether it can transfer in. You register it on justdomain.ai.
8 curriculum, classroom, accommodations and exam-prep skill products. 5 of 7 free.
Margin, lead time, SKU mapping and price-ladder maths for dropshipping. 4 of 6 free.
Check a product CSV, handles, variant matrices and metafield keys. 4 of 6 free.
Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.
A hosted LaTeX editor your assistant can actually use. Search 1,019 free templates, create and edit projects, and compile them to PDF on a real TeX Live farm, getting back the PDF or the compile log when a build fails. Thirteen tools behind OAuth 2.1, with nothing to install and nothing to run locally.
