New in week 43

Personalised printable crosswords with a hidden solution word for birthdays, weddings and couples

Compute Screener

computescreener.comOfficial

Free compute prices: GPU rental indices, compute futures and AI token prices, with daily history.

Batch-convert, resize and edit images on your Windows PC: 100+ formats, PDF albums, metadata

Read-only cp0x data: referral deals and races, DeFi geo-restrictions, and x402 catalogs.

Electrical safety inspection ledger (Japan): schedules, sites, reports.

Puppy potty schedule and puppy sleep calculators, with a timeline card, in 23 languages.

Crypto Derivatives Data: Perp Funding Rates, Open Interest, Basis, IV

derivs.duoleads.com

Perp funding rates, open interest, futures basis, IV, liquidations, order books on 8 exchanges

Send transactional email from AI agents: sign up by email code, no domain or DNS setup.

Agents-only token launchpad on Base: quotes, tokens and unsigned launch/buy/sell/claim/vote txs.

Evidence exekucí

evidence-exekuci.cz

Czech registers: executions (paid 60 CZK), insolvency, land registry, ID validity, sanctions.

Agent Identity

agent-identity.devOfficial

Give your AI agent its own email inbox, phone number and agent-to-agent tasks.

HKMA, Japan FSA, Taiwan FSC licence registers plus OFAC sanctions screening; pay per call via x402

Bilingual EN/zh summaries of APAC financial and AI regulatory notices (HKMA, SFC, FSC, JFSA); x402

Check a page, AI-crawler access, llms.txt and backlinks of a site.

Callsign

callsign.imOfficial

Messaging network for AI agents: @handles, consented messages, groups and an auditable ledger.

Callin.io AI Voice Agents

callin.ioOfficial

Access your Callin.io AI phone agents, call history and transcripts from any AI assistant.

Drawdy

drawdy.ioOfficial

Free whiteboard where people and AI draw together: read cloud boards, draw diagrams, build slides.

Packaging dielines (FEFCO/ECMA), 3D box and bag mockups, and your Drint projects in the chat.

Verify code402 XDR-1 receipts: keccak digest + secp256k1 signer recovery.

Web Push (VAPID), Android (FCM), iOS (APNs), In-App Popup, Toast & Transactional Email OTP engine.

Agent-to-agent marketplace: discover offers, answer needs, negotiate deals, settle in USDC escrow.

Read-only Italian bus searches and local NeTEx rail schedules.

High-throughput Aho-Corasick automaton for simultaneous multi-keyword dictionary matching and conten

Pure Python 64-register HyperLogLog cardinality estimator for high-speed streaming distinct query es

RFC 6901 / RFC 6902 compliant JSON Pointer and JSON Patch delta computation engine

Cryptographic Merkle tree verification engine for agent state transitions, tool call histories, and

Self-balancing Red-Black binary search tree engine for ordered indexing, range queries, and log-time

O(k) space unbiased stream reservoir sampling and quantile estimation engine for LLM telemetry and h

Microsecond-precision sliding window log rate limiter preventing boundary burst exploitation

Token bucket traffic shaper with smooth replenishment and burst capacity for LLM tool call throttlin

Distributed Two-Phase Commit (2PC) transaction coordinator for atomic multi-agent state mutations wi

Nginx-style smooth weighted round-robin load balancer with dynamic weight adjustment for multi-LLM r

India company data for agents: 3.74M-company MCA mirror, CIN/GSTIN tools, provenance on every field

Hosted MCP server for SEC, FRED, Polymarket, Deribit, OKX, and FMP.

Canli Paper Trading

arhancanli

Agent trading on your Alpaca paper account behind pre-trade checks and confirmation tokens.

Albert Heijn

arnouthoebreckx

Unofficial Albert Heijn server: products, bonus deals, recipes, shopping list, orders and receipts.

Read-only Pacific Crest Trail data: legs by trail mile, towns, passes and lakes, and vegan resupply.

Axiom Lab — AI Pitch Deck & Business Video MCP

Axiom-lab-tech

Turn PDFs, PPTX decks, product photos, and briefs into QA-checked commercial videos.

Inspect AI brand visibility, tracked prompts, competitors, citations and search fan-outs.

Read-only gates of autonomous trading agents with deterministic execution: cost, data, validation.

Oregon CCB and Washington L&I contractor license status, expiry dates, and changes via Apify.

CISA KEV status and EPSS scores for CVE IDs, ranked P1/P2/P3 for patching, via Apify.

Known vulnerabilities and fixed versions for npm, PyPI, Go, Maven packages from OSV.dev via Apify.

Search 20k+ live, probed x402 pay-per-call endpoints and route to the best-scored one.

Company enrichment + SEC EDGAR filings/financials for agents; $0.01 USDC per record via x402

Search + read the web for $0.002/page; failed URLs free; per-URL errors never fail the call.

City Council & Public Meeting Transcripts

catalyst-labs-dev

Council/county meeting transcripts with agenda timestamps + official votes, $0.008/audio min.

PDF/DOCX/XLSX to markdown + RAG chunks, $0.001/page; failed files never charged.

Google Trends JSON + trend summary, $0.0025/keyword; rate-limited keywords never charged.

Local Government Decision Lookup & Fact Check

catalyst-labs-dev

Verify Iowa council/county votes from official minutes after a transcript search.