com.aisenseapi/free-public-tools · v1.13.1 · productivity
AI SENSE Free Public Tools is healthy: it completed an MCP handshake in 2425 ms and exposes 66 tools. It scores 61/100.
66 public tools: semantic search, queues, inboxes, webhooks, approvals, DNS, images, PDF and more.
Endpoint: https://aisenseapi.com/mcp (streamable-http)
Repository · JSON · Add to my inventory
| health | 17 / 25 |
| authEase | 15 / 15 |
| toolQuality | 13.5 / 15 |
| maintenance | 7 / 15 |
| adoption | 0 / 10 |
| usage | 0 / 10 |
| security | 8 / 10 |
Scoring v0.3, computed 2026-10-14T20:21:39.733Z.
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-14T18:00:38.380Z | Healthy | 2425 | |
| 2026-10-14T18:00:38.365Z | Healthy | 2554 |
get_current_time | Get the true current date and time, as an ISO 8601 string and a Unix timestamp, for any timezone. Use this whenever the actual present moment matters - stamping a record, computing an age or a deadline, deciding whether something has expired - because a language model has no clock and will otherwise |
generate_uuid | Generate one random RFC 4122 version 4 UUID. Use it when you need an identifier that will not collide with anything else - an idempotency key, a correlation id across systems, a filename - rather than inventing a string yourself, which is not random and tends to repeat across runs. Takes no paramete |
shorten_url | Turn a long URL into a short 307.fi link that redirects to it. Use it when a URL has to be typed, read aloud, pasted into a message with a length limit, or put in front of a person. No API key, no account and no sign up: call it directly. The link stops working 24 hours after creation, so do not use |
store_temporary_data | Put any JSON value somewhere another process can fetch it, and get back a storage_id plus a public read_url. Use it to hand a result to a different agent, a script, a webhook receiver or a later run, when there is no shared filesystem and no database between you. No API key, no account and no sign u |
read_temporary_data | Fetch back a JSON value that store_temporary_data saved earlier, in this session or in another one. Returns the value exactly as it was stored. Fails if the id is unknown or if the 24 hour lifetime has already passed, so treat a failure as expired or never written rather than as a temporary fault wo |
create_webhook_capture | Create a throwaway URL that records the next HTTP request anyone sends to it, headers and body included. Use it to see what a webhook provider, a form or a third party service actually transmits, instead of trusting their documentation, and to prove that an integration fired at all. No API key, no a |
read_webhook_capture | Check whether anything has been sent to a capture URL yet, and read it. The status field is pending or captured. Pending is the ordinary answer before the sender fires and is not a failure. Set wait_seconds from 1 to 25 to wait efficiently for the first request. The call returns early when the captu |
create_human_approval | Put a decision in front of one to twenty people. Use one respondent for a normal approval, or several when every invited person should answer through a separate bearer form link. Group results contain counts, a tally and anonymous numbered responses. Optional notify_url receives one small signal aft |
read_human_approval | Check whether the person has answered a form from create_human_approval, and read the answer. For a group, partial means at least one person has answered and answered means all form links are complete. The group view contains counts, a tally and anonymous respondent numbers, never form tokens or not |
create_agent_wake | Create a durable MCP task that completes when a webhook arrives, a person answers a form or a chosen time is reached. Use it when an agent must pause and continue after an outside event without holding one HTTP request open. The task lasts from 60 seconds to 24 hours. Webhook bodies and human answer |
create_heartbeat | Create a deadline monitor for a job, device or agent that should keep checking in. Call ping_heartbeat before the expected interval plus grace period ends. One missed deadline calls a public HTTP or HTTPS webhook or wakes an active Agent Wake webhook task. The monitor lasts at most 24 hours from cre |
read_heartbeat | Read one heartbeat immediately. Use it to inspect whether the monitor is armed, missed, fired or expired, whether it is running late, and its next deadline. This does not wait for a state change. The heartbeat ID is a 256-bit bearer secret. No authentication is required. |
ping_heartbeat | Record a check-in for an armed heartbeat and move its next expected deadline. Use it after successful work or from a liveness loop. A ping does not extend the absolute 24 hour lifetime. The heartbeat ID is a bearer secret. No authentication is required. |
create_lease_namespace | Create a random private namespace before several agents coordinate work using short readable keys. The namespace is a bearer secret and is returned once. Share it only with the cooperating agents. This operation stores no lease and needs no authentication. |
acquire_lease | Claim one unit of work so concurrent agents do not perform it twice. The first writer receives an owner token and a monotonic fencing token. A later caller receives held, conflict or a reusable completed result. Contention is a normal result. Use a private namespace, or supply a high-entropy unscope |
renew_lease | Extend a lease that this caller still owns. Use it before the current TTL ends when work is still running. The owner token is required and must stay secret. Renewal cannot move the absolute 24 hour limit. No authentication is required. |
release_lease | Give up a lease before its TTL ends so another agent can acquire the work. Use it when abandoning work without a reusable result. The secret owner token is required. No authentication is required. |
complete_lease | Finish owned work and save a reusable JSON result for later callers with the same identity and fingerprint. The result is limited to 32 KB and secret-shaped fields are redacted. Do not store secrets or personal data. The owner token is required. No authentication is required. |
create_agent_inbox | Create a private email inbox that lives for 24 hours, so an agent can receive a confirmation mail, a verification code or a one time link while it works. The call returns two identifiers and they are not interchangeable. The address is public by construction: it travels in mail headers, bounces and |
read_agent_inbox | Read the mail that has arrived in an inbox from create_agent_inbox. Each message carries the sender, the subject, the arrival time in UTC, the cleaned text, any standalone 4 to 8 digit codes found in that text and any public http or https links. Attachments and raw headers are not stored. Set wait_s |
create_agent_queue | Create a small temporary pull queue for cooperating agents. Its fixed 24 hour lifetime cannot be extended. Returns separate read, write and worker bearer tokens once. Keep them secret and share only the role needed. Maximum 100 jobs over the queue lifetime, 16 KiB per JSON payload, 5 claims per job |
read_agent_queue | Read queue metadata and pending, claimed, completed and failed counts using the read token. Does not list payloads, disclose role tokens or extend the fixed expiry. |
enqueue_agent_queue_job | Add a JSON job using the write token and a stable job_key. The same key and payload return the original job. Changing the payload for that key is a conflict. Payloads are limited to 16 KiB encoded JSON and must contain no secrets or personal data. The 100-job lifetime limit includes completed and fa |
read_agent_queue_job | Read one known job, its JSON payload and status using the read token. The active claim receipt and role tokens are never returned by this operation. |
claim_agent_queue_job | Claim the next pending job using the worker token. Returns job:null immediately when no work is available, otherwise a job containing a new secret receipt. Visibility defaults to 60 seconds and accepts 30-900 seconds. Redelivery is possible: make worker side effects idempotent. Jobs fail after 5 uns |
ack_agent_queue_job | Mark a claimed job completed using the worker token and its current receipt. Repeating acknowledgement with the same winning receipt succeeds. A different, stale or expired claim receipt is a conflict. Completion does not reclaim the lifetime job allowance. |
release_agent_queue_job | Return a claimed job to pending using the worker token and its current receipt. On the fifth claim it becomes failed. The receipt is invalidated. Stale receipts conflict. |
renew_agent_queue_job | Move the active claim deadline using the worker token and current receipt. Visibility accepts 30-900 seconds, defaults to 60 seconds and is capped by the original queue expiry. A stale or expired receipt is a conflict. Queue lifetime is never extended. |
create_dns_name | Point a public hostname at an address you already control, for 24 hours. Use it when something needs a name rather than an address: a webhook target someone has to type, a staging box whose address moves, a service two agents must reach by the same name. No API key, no account and no sign up: call i |
read_dns_name | Look up what a temporary DNS name points at and how long it has left. No token is needed: everything it returns is already public in DNS. Use it to confirm a name exists and resolves the way you expect before handing it to someone else. It fails once the name has expired, and a name stops answering |
update_dns_name | Change the address a temporary DNS name points at. Needs the dns_token from create_dns_name. Use it when the machine behind the name moved and you would rather keep the name than hand out a new one. The expiry does not move: the name still disappears 24 hours after it was created. One change per nam |
delete_dns_name | Remove a temporary DNS name now, before its 24 hours are up. Needs the dns_token. Use it when the work is done and the name should stop answering rather than sit there until it expires. The removal reaches the primary name server at once and the secondary follows by replication, so a disconnected se |
encode_data | Encode text as Base64, Base64url, Base32, Base58 or hex, as URL percent-encoding or as HTML entities, or decode such a string. Decoding answers decoded_text when the bytes are UTF-8 text and decoded_base64 when they are binary. Base58 uses the Bitcoin alphabet, base64url the URL-safe alphabet withou |
hash_data | Hash text with MD5, SHA-1, SHA-256, SHA-512, CRC32, Whirlpool, SHA3-256, SHA3-512, BLAKE2b-256 or BLAKE3 and answer the digest in hex, or for crc32 as an integer. Use sha256, sha3_256, blake2b or blake3 for integrity checks; md5 and sha1 are for systems that still expect them. argon2id, bcrypt and s |
verify_hash | Check that text matches a hash. Name the algorithm when you know it. Without it the algorithm follows from the hash: 8, 32, 40, 64 or 128 hex characters mean CRC32, MD5, SHA-1, SHA-256 or SHA-512, and an integer means CRC32 in decimal; whirlpool, sha3_256, sha3_512, blake2b and blake3 share those le |
generate_random | Generate a random number in a range (kind number, from and to, default 1 to 6), a color as #rrggbb (color), a GUID (guid), a password of 6 to 128 characters (password, length, default 12) or a passphrase of 2 to 12 word groups (passphrase, groups, default 4), which comes with its entropy in bits. Fo |
time_formats | The current time in several formats at once: a Unix timestamp, Unix time with microseconds, an ISO 8601 date and time at an optional UTC offset, and Swatch Internet Time. For a named timezone such as Europe/Oslo use get_current_time. No API key, no account and no sign up: call it directly. |
convert_timestamp | Convert a Unix timestamp in seconds or milliseconds, or a date and time text, into a Unix timestamp, ISO 8601, RFC 2822 and UTC forms. offset sets the zone of the answer. The answer says what the input was read as. No API key, no account and no sign up: call it directly. |
list_timezones | List the IANA timezones with their current UTC offsets, optionally only those at one offset such as +0530. No API key, no account and no sign up: call it directly. |
lookup_network | Network facts: the public IP address this service sees for you (client_ip), your User-Agent (user_agent), the country, city, coordinates and timezone of an IPv4 address from a local GeoLite2 database (reverse_ip), or the first IPv4 address a domain resolves to (domain_ip). value is the address or do |
validate_email | Check an email address: its syntax, whether its domain has MX records, listing up to five, and whether the domain has an address record. The mail server is not contacted, so a good answer does not prove that the mailbox exists. No API key, no account and no sign up: call it directly. |
validate_value | Validate an IBAN, a payment card number (Luhn), a Norwegian organisation number (orgnr), a Norwegian bank account number (kontonummer) or a phone number, with the checksum and the normalized form where the type has them. Nothing is stored or looked up. No API key, no account and no sign up: call it |
slugify_text | Turn text into a lowercase URL slug with words joined by hyphens. No API key, no account and no sign up: call it directly. |
jwt_token | Create or check an HS256 JSON Web Token. encode signs payload with secret and answers jwt; decode verifies token with secret, including exp, nbf and iat, and answers decoded_payload. The secret is used for this call only and is not stored. No API key, no account and no sign up: call it directly. |
create_qr_code | Make a QR code for a text or URL, as a PNG with error correction level H. The answer is the image. No API key, no account and no sign up: call it directly. |
read_qr_code | Read the QR codes in a PNG, JPEG, GIF or WebP image. Several codes come back joined by newlines. Give image_base64 or storage_id. No API key, no account and no sign up: call it directly. |
html_to_pdf | Render HTML to a PDF with JavaScript and network access turned off, so only the HTML sent is used and images must be inline data URLs. options can set page-size (A3, A4, A5, Letter, Legal, Tabloid), orientation (Portrait, Landscape) and margin-top, margin-bottom, margin-left, margin-right such as 10 |
crypto_wallet | The balance of a public Bitcoin, Ethereum or Solana address, read from blockchain.info, a public Ethereum RPC node or the Solana mainnet RPC, or a newly generated key pair. A generated private key is sent once and not stored, but it has passed through this service, so use it for tests and small amou |
json_csv_convert | Convert between JSON rows and CSV. json_to_csv takes columns and rows, up to 5000 flat objects, and stores result.csv; csv_to_json takes data, the CSV text, and stores result.json. delimiter is a comma, a semicolon or a tab. spreadsheet_safe guards cells a spreadsheet would run as formulas. The resu |
html_markdown_convert | Convert HTML to Markdown, or Markdown to HTML. html_to_markdown leaves out scripts, styles, forms and media and answers markdown and the page title, so a fetched page reads with fewer tokens. markdown_to_html answers html from CommonMark with GitHub tables, strikethrough and task lists; raw HTML in |
json_check | Format or validate JSON text. format pretty-prints it (mode pretty, indent 2 or 4) or compacts it (mode compact); validate reports whether it parses and where it breaks. The result is stored for 24 hours and the answer has its storage_id and storage_url. No API key, no account and no sign up: call i |
match_tables | Match the rows of two tables on one or more pairs of key columns, like a join, and store the matches as JSON for 24 hours. left and right are lists of row objects; keys lists pairs such as {"left":"id","right":"customer_id"}. No API key, no account and no sign up: call it directly. |
process_image | Work on a JPEG, PNG or WebP image, HEIC for convert and resize, or GIF for metadata and strip: convert to another format (format, quality, lossless), compress (quality), resize (width, height, fit contain or cover, upscale, format), read its metadata including any GPS position (metadata), strip EXIF |
decide | Omit model or use rules for the existing yes_no, choice and scale rule engine with probability, confidence and action. Use model clef, nimble or tev1 for noul, choice and score questions with instructions and criteria. tev1 is the smallest and fastest, tested by its maker in English only, and suits |
simulate_failure | Get a chosen failure on purpose, to test how an agent or client handles it: an HTTP status from 200 to 504, an HTML error page (html), an empty body (empty) or JSON labelled as text (wrongtype), after an optional delay of up to 10 seconds. The result reports the status, content type, headers and bod |
schedule_webhook | Schedule an HTTP POST of a JSON payload to a public URL: once, after delay_seconds or at the Unix time fire_at, 5 seconds to 24 hours ahead, or repeatedly every 60 to 86400 seconds until 24 hours after creation. The URL must resolve to a public address on port 80 or 443. The answer has schedule_id, |
read_webhook_schedule | Read a scheduled webhook: its status, attempts and, after it fired, the HTTP status and an excerpt of the answer. wait_seconds, up to 25, waits for the status to change before answering. No API key, no account and no sign up: call it directly. |
cancel_webhook_schedule | Cancel a scheduled webhook that has not finished. A job that has already ended cannot be cancelled. No API key, no account and no sign up: call it directly. |
service_health | Check that the AI SENSE service answers. Returns status ok and the server time with microseconds. No API key, no account and no sign up: call it directly. |
store_file | Store a file given as base64 for 24 hours, at a link that anyone who has it can open. Answers storage_id and storage_url. Use it to hand a file to another tool, such as an image to process_image or read_qr_code. Never store secrets or personal data. max_downloads, 1 to 100, removes the file after th |
read_stored_file | Read a stored object by storage_id. JSON comes back as data, an image as an image, and any other file, such as a PDF from html_to_pdf or a ZIP from process_image, as an embedded resource of at most 4 MB. No API key, no account and no sign up: call it directly. |
create_semantic_search | Create a collection of short notes, such as messages, jobs or results, that agents search by meaning, across wording and between languages. It lives for a fixed 24 hours that cannot be extended. model is bge-m3 (default) or qwen3-embedding-4b and stays fixed for the collection. Returns collection_id |
add_semantic_search_notes | Add 1 to 32 notes with the write token. Each note is an object with text, 1 to 2000 characters, and an optional key of up to 64 letters, digits, dots, underscores, colons or hyphens. Notes are stored until the collection expires and count toward its 500-note lifetime limit, deleted notes included. N |
query_semantic_search | Search the notes by meaning with the read token. Answers up to limit notes, 1 to 10 and 3 by default, best first, each with note_id, key, text and score. The score is cosine similarity, plus 0.1 for each identifier in the search that the note also holds, minus 0.1 for each kind where the note holds |
read_semantic_search | Read the model, the number of notes, the notes added over the lifetime, the note limit and the expiry of a collection with the read token. Notes are found by searching. No API key, no account and no sign up: call it directly. |
delete_semantic_search_note | Delete one note with the write token. Its text and vector are removed and it leaves the search at once. Its place in the 500-note lifetime limit stays used. No API key, no account and no sign up: call it directly. |