mu by micro.mu
MCP server · Weather & climate data · indexed, not reviewed
Hostedvendor's ownwidely used
Not reviewed
No score, grade or rank. This listing is facts from the official MCP registry and our own checks, and it stays out of the rankings until the panel reviews it.
News, web search, mail, markets, weather, places, files, calendar, contacts. 67 tools, one endpoint.
Facts
- MCP registry
mu.micro/mu· 1.0.0- Endpoint
https://micro.mu/mcp- Source
- github.com/micro/mu
- Website
- micro.mu
- GitHub stars
- 437
- Registry entry
- updated 3 Aug 2026
From the official MCP registry, the package registries and our own checks. JSON · Markdown
Why it's listed
- It's published in the registry under micro.mu, a namespace the registry only gives to whoever proves they control that domain.
- It's in real use: 437 GitHub stars.
Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.
Tools it lists 162 · about 20,294 tokens of context · checked 11 minutes ago
| Tool | What it does | Hint |
|---|---|---|
apps_buildBuild apps | Queue a durable app build and immediately return its ID and status URL. Use BuildStatus to retrieve progress and the completed app. Reuse request_key on retries. Builds survive server restarts | |
apps_buildsBuilds apps | List your app build jobs and outcomes | |
apps_buildstatusBuildstatus apps | Read your saved app build status by ID. Poll until complete or failed; the same ID survives restarts. | |
apps_collectionCollection apps | List your saved apps and their source references | |
apps_createCreate apps | Create an app — a small, self-contained HTML tool hosted here. Takes the HTML; apps_build writes it for you from a description Apps run in a sandbox. Use fetch('/api/v1/<service>/<method>') or mu.service(name, method,… | |
apps_editEdit apps | Edit an app you own — its name, description, tags, icon, HTML or price. Fields left out keep their value Apps run in a sandbox. Use fetch('/api/v1/<service>/<method>') or mu.service(name, method, args); mu.api does not… | |
apps_embedEmbed apps | Show a saved micro app in the conversation. Embedding preserves access permissions and does not publish the app | |
apps_forkFork apps | Fork an app into your own account, to change independently of the original | |
apps_readRead apps | Read an app or build status by slug, including source HTML for apps you own | read-only |
apps_searchSearch apps | Find your saved private micro apps by name, description or tag | read-only |
apps_testTest apps | Test an app by checking its HTML and checking supported SDK calls; this is not browser execution, so an author finds out what is broken without opening it | |
archive_listBrowse archive | With a kind, the most recent entries of it. Without one, what kinds are archived and how much of each | read-only |
archive_searchSearch archive | Search everything this instance has collected, across news, video, markets and posts at once. Use it when the question crosses a service, or when you do not know which service would hold the answer; news_search is… | read-only |
blog_createCreate blog | Publish a post to the caller's blog. For anything meant to be read later by other people — notes, write-ups, announcements. For a private note to yourself, prefer files or memory | |
blog_deleteDelete blog | Delete one of the caller's own blog posts, by id or title. Refuses posts written by anyone else, and refuses an ambiguous title rather than guessing. Irreversible, so confirm with the user first | |
blog_listBrowse blog | Read recent blog posts — titles, snippets and ids | read-only |
blog_readRead blog | Read one blog post in full, by id or by title. Use after blog_list has found a candidate and the summary is not enough | read-only |
blog_updateUpdate blog | Edit one of the caller's own posts. Fields left out keep their current value | |
bookmarks_addAdd bookmarks | Save an article, video, blog post or link privately. Re-saving preserves its note | |
bookmarks_annotateAnnotate bookmarks | Set or clear a private note on one saved item | |
bookmarks_deleteDelete bookmarks | Remove one of your saved items | |
bookmarks_getRead bookmarks | Read one saved item and its private note, with available archived text. Videos have descriptions, not transcripts | read-only |
bookmarks_listBrowse bookmarks | Find your saved reading by text or kind, newest first. Private notes are searched too | read-only |
browser_readRead browser | Open a page in a real browser and read it after its JavaScript has run. Use it when web_fetch comes back empty or with only a nav bar, which is what a page that builds itself in the browser looks like to a plain fetch.… | read-only |
browser_shotShot browser | Photograph a page and get back a URL for the picture. What it looks like, rather than what it says — a chart, a layout, a page whose content is an image. Ask for full to capture past the first screenful | |
chat_messagesMessages chat | Read the recent conversation in a discussion room | |
chat_roomsRooms chat | List discussion rooms that currently have activity | |
chat_sendSend chat | Say something in a discussion room, as the caller. Use chat_rooms to find the room id | |
chat_sourceSource chat | Read one stored message owned by the caller, by id | |
chat_sourcesSources chat | List stored message ids owned by the caller | |
contacts_addAdd contacts | Save someone to the address book. Adding a name already there updates it rather than making a second card | |
contacts_deleteDelete contacts | Remove someone from the address book | |
contacts_findFind contacts | Look someone up in the address book by name, part of a name, or address. Use this before sending mail to a person named rather than addressed | read-only |
contacts_listBrowse contacts | List everyone in the caller's address book | read-only |
docs_deleteDelete docs | Delete one of your documents, by id | |
docs_listBrowse docs | List your documents, most recently changed first, with an optional search over titles and bodies. Use this to find an id | read-only |
docs_readRead docs | Read one of your documents in full, by id or by exact title | read-only |
docs_writeWrite docs | Write a document — a title and a markdown body. Pass an id to replace one you already have. Private unless you set public. For something long enough to re-read; for a short thing to remember, use notes | |
events_createCreate events | Schedule a reminder or event at a given time; optionally repeating, and optionally running a prompt through the agent when it fires | |
events_deleteDelete events | Cancel an event by id | |
events_freeFind free time | Find when the caller has nothing booked — open slots of a given length, within working hours | read-only |
events_listBrowse events | List the caller's upcoming events and reminders, each with its id | read-only |
events_readRead events | Read one schedule owned by the caller | read-only |
events_updateUpdate events | Update one of your scheduled events without changing its id. Omitted fields stay unchanged; empty notes, prompts or recurrence clear them | |
files_deleteDelete files | Delete a file you own | |
files_drivereadDriveread files | Read the caller's connected Google Drive. Read-only; connect in Account first. | |
files_drivesearchDrivesearch files | Search the caller's connected Google Drive. Read-only; connect in Account first. | |
files_getRead files | Read a stored file back by its id | read-only |
files_listBrowse files | List the caller's stored files, newest first | read-only |
files_putStore files | Store a file and get a URL for it — a report, a CSV, a transcript | |
files_shareShare files | Make a file readable by anyone with its URL, or private again | |
flights_airportAirport flights | Report what is happening at an airport right now: what is on the ground, what is on approach and what is climbing out. Live positions, not the timetable, so it says nothing about scheduled or delayed departures | |
flights_overheadOverhead flights | List the aircraft flying near a location right now, nearest first, with altitude, speed, heading and distance. Live positions broadcast by the aircraft themselves, not a schedule | |
flights_statusStatus flights | Scheduled, estimated and actual flight arrival/departure times from Aviationstack. Requires a configured provider. | |
flights_trackTrack flights | Find where an aircraft is right now by flight number ('BA117'), radio callsign ('BAW117') or registration ('G-ZBKL'). Only sees aeroplanes that are airborne and in range of a receiver — not finding one does not mean the… | |
food_hygieneHygiene food | Food hygiene ratings for UK businesses, from the Food Standards Agency inspections. Takes a business name, a town or postcode, or a lat/lon to look around | |
food_productProduct food | Look up a packaged food by its barcode — name, brand, ingredients, allergens, nutrition per 100g, Nutri-Score and how processed it is | |
food_searchSearch food | Find packaged foods by name or brand, with the barcode of each so one can then be looked up in full | read-only |
groups_createCreate groups | Create a private group | |
groups_listBrowse groups | List your groups and pending invitations | read-only |
groups_readRead groups | Read a group you belong to and open its chat | read-only |
groups_updateUpdate groups | Manage invitations, membership and roles. Accept invitations before accessing a group. Removing yourself leaves; owners must transfer ownership first. Delete closes the group for everyone. | |
hazards_alertsAlerts hazards | Current disasters worldwide from GDACS — cyclones, floods, volcanoes, wildfires and earthquakes — with an alert level of green, orange or red. Pass lat/lon to ask about somewhere in particular | |
hazards_floodsFloods hazards | Flood warnings and alerts in force in England, most severe first, from the Environment Agency. The one hazard here that is a forecast rather than a record — a warning says flooding is expected, which is something you… | |
hazards_quakesQuakes hazards | Recent earthquakes worldwide from the USGS, with magnitude, place and how long ago. Pass lat/lon to ask about somewhere in particular, min for a magnitude floor, and period for hour, day, week or month | |
images_dailyDaily images | Retrieve the current daily image or a date | |
images_deleteDelete images | Delete an image you own | |
images_generateGenerate images | Generate an image from a text prompt and return its URL | |
images_getRead images | Retrieve accessible image metadata and URL | read-only |
images_listBrowse images | List stored images or the daily archive with pagination | read-only |
images_searchSearch images | Search accessible stored images by title, description, prompt and tags; public by default | read-only |
images_shareShare images | Explicitly publish or unpublish your image | |
images_updateUpdate images | Edit metadata on an image you own | |
images_uploadUpload images | Upload a private raster image | |
islam_readRead islam | Read the full Islamic source passage from an islam_search result, with its source and reference. Preserve distinctions between original text, translation and commentary. | read-only |
islam_searchSearch islam | Search Aslam.org's Quran, hadith, names of Allah, Seerah, Ghazali, IslamQA, adhkar and Riyad us-Salihin. Returns reference excerpts, not generated answers. Distinguish Quran and hadith from biography and scholarly… | read-only |
mail_gmailreadGmailread mail | Read the caller's connected Gmail. Read-only; connect in Account first. | |
mail_gmailsearchGmailsearch mail | Search the caller's connected Gmail. Read-only; connect in Account first. | |
mail_inboxRead mail | List the account's most recent messages — read my mail, check my inbox | read-only |
mail_infoInfo mail | How to reach the caller here: the handle, the email address if this instance has a mail domain, and whether mail from outside can arrive at all. Pass a tag for a separate one (you+tag) — give that out, then read only… | |
mail_markreadMarkread mail | Mark specified inbox message IDs, or explicitly all current inbox messages, as read. Changes read status only; does not read, summarize or triage the content. | |
mail_readRead mail | Read your correspondence by id in bounded body-character pages, including attachment names. Follow the returned next offset for the rest. Omitting id retains the legacy inbox summary | read-only |
mail_searchSearch mail | Search the account's mail and return matching messages | read-only |
mail_sendSend mail | Write to somebody, as you. A username reaches them on this instance and is free; a full email address leaves over SMTP under this instance's domain, so a reply comes back to your inbox, and is charged. Resolve a name… | |
mail_sourceSource mail | Read one stored message owned by the caller, by id | |
mail_sourcesSources mail | List stored message ids owned by the caller | |
maps_areaArea maps | Every tile covering a bounding box at a zoom level, as URLs, row by row from the north-west, and how many are already held. What to ask for when you want the map around a place rather than one numbered tile | |
maps_tileTile maps | The URL for one map tile, by zoom, column and row. Styles: road, outdoor (rights of way and contours), light (a quiet basemap to draw on). Free. Britain only | |
markets_convertConvert markets | Convert an amount from one currency to another — 250 GBP in JPY. Uses European Central Bank reference rates, and takes a past date back to 1999. Crypto converts at the live price through the dollar | |
markets_historyHistory markets | Read daily closing prices for a supported instrument over a range of up to 366 days. Missing trading days are omitted. Uses Yahoo Finance | |
markets_listBrowse markets | Get live prices for cryptocurrencies, stocks, commodities (oil, gold, silver, copper and crops), futures and currencies | read-only |
markets_quoteQuote markets | Read one supported instrument price in USD, with source, timestamp and staleness | |
news_headlinesHeadlines news | Read the home card headlines: latest story per topic, freshest first, at most ten | |
news_listBrowse news | Read recent news headlines with short summaries, balanced across topics | read-only |
news_readRead news | Read one news article in full by its id or URL | read-only |
news_searchSearch news | Search indexed and live news for a topic | read-only |
notes_addAdd notes | Write a note under a title, so it is there next conversation. Writing a title that exists rewrites that note | |
notes_deleteDelete notes | Delete one note by title | |
notes_getRead notes | Read one note by title. Use it when you know the title; notes_list when you do not | read-only |
notes_listBrowse notes | List every note the caller has written, with its text | read-only |
notify_devicesDevices notify | Whether this account can be reached by notification at all, and on which devices. Worth asking before promising to tell somebody something | |
notify_sendSend notify | Interrupt yourself on your own devices — a phone, a laptop — with the page closed. For the thing that cannot wait until the next time somebody looks. An answer to a question belongs in the thread it was asked in, not… | |
places_addressGet an email address | Name the place at a latitude and longitude — the reverse of places_geocode. Use it whenever you have coordinates and need to say where that is | read-only |
places_elevationElevation places | How high a place is above sea level, in metres and feet. Sampled from a 90-metre global elevation model, so a summit reads a little under its surveyed height | |
places_geocodeGeocode places | Resolve a place name or address to coordinates | |
places_nearbyFind nearby places | List points of interest near a location. Each one says whether it is open right now where that is known, so "is anything open near me" is one call | read-only |
places_searchSearch places | Find places by name or category, optionally near a location. Each one says whether it is open right now where that is known, rather than raw opening-hours text to interpret | read-only |
prayer_qiblaQibla for prayer | Get the qibla — the compass bearing to face for Islamic prayer from a location | read-only |
prayer_reflectionPrayer times for prayer | Get today's Islamic reflection — a verse of the Quran with its surah, a saying of the Prophet, and a name of Allah | read-only |
prayer_sayingPrayer times for prayer | Look up a hadith from Sahih al-Bukhari, optionally from a given book | read-only |
prayer_searchSearch prayer | Search the Quran, the hadith and the names of Allah by meaning — ask a question in plain language rather than naming a reference | read-only |
prayer_timesPrayer times for prayer | Get today's Islamic prayer times (salah) for a location, and which prayer is next | read-only |
prayer_versePrayer times for prayer | Look up a chapter of the Quran, or one verse within it, by number. Use prayer_search to ask a question instead of naming a reference | read-only |
recall_conversationConversation recall | Read one whole conversation back by id, as recall_search and recall_list report it | |
recall_listBrowse recall | List the caller's conversations, most recently active first, with what each is about and where it happened | read-only |
recall_searchSearch recall | Search everything the caller has said to an agent and been told, wherever they said it — the browser, email, or the command line. Use it when something was mentioned and you need to find where; notes_get is for a fact… | read-only |
routes_directionsDirections routes | The turn-by-turn route between two places, with the distance for each instruction. Use ETA instead when only the travel time is wanted — this asks the provider for more and costs more | |
routes_etaTravel time | How long it takes to travel between two places, by road rather than as the crow flies. Can be asked about a future departure, or told when you need to arrive and answer when to leave | read-only |
routes_nearestNearest routes | Given a starting point and several destinations, say which is quickest to reach and put them in order. Each destination is a separate routing lookup, so ask about the places you are actually choosing between rather than… | |
shell_runRun shell | Run a shell command in your account's container sandbox and get back what it wrote. A real shell in a container: pipes, redirection and && all work, the working directory is /work and files there persist between calls.… | |
shell_writeWrite shell | Put a file in your account's container sandbox, creating any missing directories. The only file operation that is not a shell command, because it is the one a shell is bad at: source is full of quotes and backticks and… | |
sms_historyHistory sms | Read the texts this account has sent and received, newest first. Both directions, which is why it is not called an inbox | |
sms_numberNumber sms | The number texts are sent from, which numbers are verified as yours, and how many messages are left today | |
sms_sendSend sms | Message somebody from this instance's number, by text or on WhatsApp. A text is charged per 160-character segment; WhatsApp is charged per 24-hour conversation and only reaches somebody who wrote in within the last day.… | |
sms_sourceSource sms | Read one stored message owned by the caller, by id | |
sms_sourcesSources sms | List stored message ids owned by the caller | |
sms_verifyVerify sms | Claim a number as your own, so texts arriving from it reach this account. Call it with just the number to have a code texted there, then again with the code | |
social_listBrowse social | Read the latest social posts from the network | read-only |
social_searchSearch social | Search public posts on this instance by keyword. This is the instance's own feed, not the wider internet — use web_search for that | read-only |
stream_listBrowse stream | Read what has happened here recently | read-only |
tasks_createCreate tasks | Add a task. Assign it to the agent and it can pick the task up itself | |
tasks_deleteDelete tasks | Remove a task | |
tasks_listBrowse tasks | List the caller's tasks, open ones first; optionally filtered by state | read-only |
tasks_nextNext tasks | The next task assigned to the agent — what to work on now | |
tasks_readRead tasks | Read one task owned by the caller | read-only |
tasks_updateUpdate tasks | Change a task: its state, or the result of doing it | |
text_classifyClassify text | Sort text into one of the labels you give, with a confidence. For routing, triage and moderation. Capped at 30,000 characters | |
text_extractExtract text | Turn text into JSON matching a schema you give. Pass the fields you want as a JSON schema or a plain description; returns JSON only. Capped at 30,000 characters | |
text_summariseSummarise text | Summarise text into a few sentences. Pass style=bullets for a list, or a sentence count. Capped at 30,000 characters | |
text_translateTranslate text | Translate text into another language, preserving formatting. Capped at 30,000 characters | |
transit_arrivalsArrivals transit | What is due at a stop and when. Takes a stop name or an id. In London this is live from TfL — buses, tube, DLR, Overground and Elizabeth line. Elsewhere it is the published timetable, and says so | |
transit_busesBuses transit | Where the buses actually are near a point right now — line, where each is heading and how far away, nearest first. England, from the Bus Open Data Service. This is position rather than prediction: it says what is… | |
transit_feedsFeeds transit | Which published timetables this instance carries, and which others it could — with the size of each, so an operator can see what switching one on costs. Also names the feeds that look right but whose timetables have run… | |
transit_nearbyFind nearby transit | Bus stops and stations near a point, nearest first, with the id each one is called by. London live from TfL; elsewhere from whichever published timetables this instance has loaded | read-only |
transit_statusStatus transit | Which lines are delayed, part-suspended or closed right now, and why. London only | |
transit_trainsTrains transit | The live departure or arrival board at a British station, by its three-letter code — KGX, MAN, EDB. Scheduled and expected time, platform, operator and where it is going, plus any disruption notice. From National Rail | |
users_findFind users | Look somebody up by username or display name. Use this to turn a name somebody mentioned into an address you can write to | read-only |
users_getRead users | One user, by username | read-only |
users_listBrowse users | Everyone on this instance, online first and then newest. Agents are included and marked; an agent account is a user here like any other | read-only |
video_listBrowse video | Read the latest videos from curated channels | read-only |
video_readRead video | Read the metadata and description of one video already discovered by this instance. No transcript is available | read-only |
video_searchSearch video | Search YouTube by keyword using this instance's search quota. Results are not restricted to the curated channels | read-only |
wallet_addressGet an email address | Your own address on Base, to receive USDC. Created the first time you ask. Funds sent on any other chain land at the same address there and cannot be reached from here | read-only |
wallet_balanceCheck wallet | What your wallet holds in USDC on Base. Says so plainly when the chain could not be reached, because that is not the same as holding nothing | read-only |
weather_airAir weather | Air quality at a location right now — AQI, PM2.5, PM10, ozone, nitrogen dioxide, UV index, and pollen where it is counted | |
weather_forecastForecast weather | Get the weather forecast for a location — current conditions, the days ahead, and today's sunrise, sunset and how much daylight is left, which is the fact that decides an afternoon outdoors | read-only |
weather_historyHistory weather | What the weather actually was at a location between two dates — average high and low, total rainfall and the extremes. Records run a few days behind today | |
weather_lookupLookup weather | Look up the weather by town or city name | |
weather_marineMarine weather | Sea state at a coastal or offshore point — wave height, period and direction now and for the days ahead, with sea temperature | |
web_fetchFetch web | Fetch a web page by URL and return its cleaned readable content, stripping ads, popups and navigation. Needs an account | |
web_imagesImages web | Search the web for images, thumbnails and original source pages | |
web_searchSearch web | Search the web for current information and news | read-only |
What https://micro.mu/mcp answered to tools/list, asked without credentials. answered without the initialize handshake. The token figure is the size of the list as sent, divided by four; a model sees about that much before it calls anything. Full definitions, input schemas included, are in the listing's JSON under mcpTools.
How its tools read to an agent 0 errors · 109 warnings · 1 note
- warnTC06events_deletethe description is "Cancel an event by id"
- warnTC06files_deletethe description is "Delete a file you own"
- warnTC06groups_createthe description is "Create a private group"
- warnTC06images_deletethe description is "Delete an image you own"
- warnTC06notes_deletethe description is "Delete one note by title"
- warnTC06tasks_deletethe description is "Remove a task"
- warnTC06users_getthe description is "One user, by username"
- warnTC13events_createadvance (object with no properties)
- warnTC13events_updateadvance (object with no properties)
- warnTC13images_updatetags (array with no items)
- warnTC13mail_markreadids (array with no items)
- warnTC13routes_nearestto (array with no items)
- warnTC16apps_buildno readOnlyHint or destructiveHint
- warnTC16apps_buildsno readOnlyHint or destructiveHint
- warnTC16apps_buildstatusno readOnlyHint or destructiveHint
- warnTC16apps_collectionno readOnlyHint or destructiveHint
- warnTC16apps_createno readOnlyHint or destructiveHint
- warnTC16apps_editno readOnlyHint or destructiveHint
- warnTC16apps_embedno readOnlyHint or destructiveHint
- warnTC16apps_forkno readOnlyHint or destructiveHint
- warnTC16apps_testno readOnlyHint or destructiveHint
- warnTC16blog_createno readOnlyHint or destructiveHint
- warnTC16blog_updateno readOnlyHint or destructiveHint
- warnTC16bookmarks_addno readOnlyHint or destructiveHint
The first 24 of 110; every finding is in the listing's JSON under mcpTools.check.
The checks from /check and anchor check, run each day on the list above: about 20,294 tokens of definitions. Not part of the score yet. Check your own server.