MCP server
HomeSmartTools
70+ free calculators & converters as MCP tools; each result links to its source page.
- Endpoint
- Answering
- Works in
- 20 of 21 clients
- Tools
- 74
- Last checked
- Sep 18, 2026
Does SmartTools work in your MCP client?
Registry name io.github.9thShini/smart-tools, endpoint https://smart-tools.xyz/mcp.
- Claude Codeworks
- Claude Desktopworks
- Claude.aiworks
- Claude API MCP connectorworks
- ChatGPTworks
- OpenAI Responses APIworks
- Codexworks
- Gemini CLIworks
- Cursorworks
- VS Code (GitHub Copilot)works
- Windsurf (Devin Desktop)works
- Zedworks
- JetBrains AI Assistantworks
- Junieunknownno source confirms Junie supports Streamable HTTP
- Clineworks
- Continueworks
- Gooseworks
- Lovableworks
- Replit Agentworks
- Bolt.newworks
- v0works
How clients sign in
No credentials: it answered lurq's probe without any.
Tools
length_converterweight_convertertemperature_converterarea_convertervolume_converterspeed_converterpressure_converterangle_converterenergy_converterdata_convertertime_converterloan_calculatormortgage_calculatorcompound_interest_calculatorvat_calculatortip_calculatordiscount_calculatorpercentage_calculatorsalary_calculatormargin_calculatorunit_price_calculatorfuel_cost_calculatorelectricity_cost_calculatorbmi_calculatorbmr_calculatorbody_fat_calculatorideal_weight_calculatordue_date_calculatorage_calculatordate_difference_calculatorhours_calculatoraspect_ratio_calculatorstandard_deviation_calculatorfraction_calculatortriangle_calculatorpace_calculatorsubnet_calculatorcolor_convertergpa_calculatorscientific_calculatorheight_converterbase64case_converterhtml_entitiesurl_encoderslug_generatorremove_duplicatestext_countertext_difflorem_ipsumnumber_basetimestamp_convertertransliterationuuid_generatorhash_generatorjwt_decodercron_parserregex_testerlayout_fixerwcag_contrast_checkercsv_to_jsoncsv_to_sqltable_to_csvmarkdown_tablejson_formattergitignore_generatorgradient_generatorhtaccess_generatormeta_tag_generatorrandom_number_generatorrobots_txt_generatorutm_builderfile_hashpassword_generator
Get the setup for your client from your agent
This page is a daily snapshot. lurq's connect_check answers for the client you are wiring this server into, with the exact steps and the config to paste in that client's own format, and lurq mcp-pin tells you when the server changes. One command connects Claude Code, Cursor, VS Code and other agents:
npx lurqrun
Free to start. How connect_check works
From lurq's credential-free probe of this server's endpoint on Sep 18, 2026, and each client's own documentation. This page refreshes every 24 hours. How the probe works, and how maintainers opt out.