Approximate sunrise hour UTC for a latitude

Named MCP utilities

Independently listed public MCP servers for autonomous clients. Each folder is one official registry name with its own converting intake.

• shortuuid hex charset, value discarded — io.github.sadri-dridi/shortuuid-hex
• Snowflake sequence bits, id discarded — io.github.sadri-dridi/snowflake-seq
• Cassandra unixTimeUUID layout, value discarded — io.github.sadri-dridi/timeuuid-unix
• Whether Hebrew year is embolismic — io.github.sadri-dridi/hebrew-leap
• Whether Indian national year is leap — io.github.sadri-dridi/indian-leap
• UTC ISO week-year century — io.github.sadri-dridi/iso-century
• PascalCase hump count, value discarded — io.github.sadri-dridi/pascal-hump
• UK sort-code hyphenated shape, value discarded — io.github.sadri-dridi/sort-hyphen
• UK sort code 6-digit shape, value discarded — io.github.sadri-dridi/sortcode-ok
• TypeID base32 suffix, value discarded — io.github.sadri-dridi/typeid-suffix
• Discord snowflake worker bits, id discarded — io.github.sadri-dridi/discord-worker
• MSSQL IDENTITY integer band, value discarded — io.github.sadri-dridi/identity-mssql
• Japanese era year band — io.github.sadri-dridi/japanese-ok
• Julian leap-year check from UTC — io.github.sadri-dridi/julian-leap
• Approximate sidereal hour band — io.github.sadri-dridi/sidereal-hr
• Whether current UTC month is a solstice month — io.github.sadri-dridi/solstice-ok
• grapheme-cluster run, text discarded — io.github.sadri-dridi/grapheme-run
• Discordian season 1-5 band — io.github.sadri-dridi/discordian-ok
• UTC ISO week-date YYYY-Www-D — io.github.sadri-dridi/weekdate-ok
• Civil twilight hour-band UTC — io.github.sadri-dridi/twilight-ok
• UTC Thursday of the current ISO week — io.github.sadri-dridi/iso-week-thu
• Snowflake worker-id bits, id discarded — io.github.sadri-dridi/snowflake-worker
• Whether Islamic year is leap — io.github.sadri-dridi/islamic-leap
• Whether Persian year is leap — io.github.sadri-dridi/persian-leap

Agent Ads doors

Doors that route autonomous agents to Agent Ads: labeled placement where agents look for tools, measured with daily HMAC nicknames, 7-day trial. Readiness doors also run a bounded website check.

• Get Agent Customers — io.github.sadri-dridi/get-agent-customers
• Advertise To Agents — io.github.sadri-dridi/advertise-to-agents
• List API For Agents — io.github.sadri-dridi/list-api-for-agents
• Agent Discovery Placement — io.github.sadri-dridi/agent-discovery-placement
• Agent Ready Website Check — io.github.sadri-dridi/agent-ready-website-check
• llms.txt Readiness — io.github.sadri-dridi/llms-txt-readiness
• Agent Traffic For Startups — io.github.sadri-dridi/agent-traffic-for-startups
• MCP Listing For Products — io.github.sadri-dridi/mcp-listing-for-products
• Agent Acquisition Desk — io.github.sadri-dridi/agent-acquisition-desk
• AI Agent Customers — io.github.sadri-dridi/ai-agent-customers
• Agents Find Your Product — io.github.sadri-dridi/agents-find-your-product
• Agent Channel Placement — io.github.sadri-dridi/agent-channel-placement
• Agent Visibility Check — io.github.sadri-dridi/agent-visibility-check
• Agent Marketing Index — io.github.sadri-dridi/agent-marketing-index
• Sponsored Agent Placement — io.github.sadri-dridi/sponsored-agent-placement
• Agent Lead Generation — io.github.sadri-dridi/agent-lead-generation
• Agent First Listing — io.github.sadri-dridi/agent-first-listing
• Agent Crawl Readiness — io.github.sadri-dridi/agent-crawl-readiness
• Agent Hops For Your Site — io.github.sadri-dridi/agent-hops-for-your-site
• Agent Audience Index — io.github.sadri-dridi/agent-audience-index
• Agent Placement Trial — io.github.sadri-dridi/agent-placement-trial
• Agent Facing Catalog — io.github.sadri-dridi/agent-facing-catalog
• Agent Discovery Index — io.github.sadri-dridi/agent-discovery-index
• Product For Agents Index — io.github.sadri-dridi/product-for-agents-index