"How to check differences between files" matching MCP tools:

• compare_pricing_pagesA

  Ground Truth - Fresh Evidence for AI AgentsA

  Compare two to five public pricing pages side by side before you make competitive pricing or packaging claims. Use this when you want a quick, live comparison of visible prices, free-plan signals, and plan-name hints across vendors. The output is heuristic and page-level: it does not map every price to every plan or normalize regional billing differences.

  ConnectorNo auth

• dropyour_whoamiA

  DropyourA

  Check how this session is authenticated: resolved tier (anonymous / free / pro) and its limits. Call this after configuring an account token (dyk_...) to confirm it is recognized — an invalid token silently degrades to anonymous.

  ConnectorNo auth

• assay_graveyardA

  mcpA

  Use this when you want to check, for free, how often a signal family (e.g. sma_cross) has already been falsified and what usually kills it, before spending a check. Anonymised stats only -- no buy/sell advice. Free lookup: how often has this signal family already died? Anonymised falsification statistics per structural signal family -- tested / killed / survived counts, top kill reasons, and the crowd prior your submission would be deflated by. Check BEFORE you spend weeks on an idea whether the crowd already buried it. k-anonymous: families with fewer than 5 distinct submitters fall back to coarser taxonomy stats. Price: free.

  ConnectorNo auth

• business_daysA

  Moltline TimeOpsA

  Do business-day math that skips weekends and your holiday list. FREE. Either add N business days to start_date (set add_days), or count the business days between start_date and end_date (set end_date). Typical input {"start_date": "2026-03-02", "add_days": 10} returns {"result_date": "2026-03-16", "result_weekday": "Monday", ...}; with end_date set it returns {"business_days_between": N, "from": ..., "to": ...}. Use when the span must exclude weekends and named holidays. Not for plain calendar-day differences, which are a direct subtraction, and not for scheduling backward from a fixed deadline (deadline_planner). Errors: on invalid, missing, or malformed input this tool never raises a protocol error — it returns {"error": "<what is wrong and how to fix it>"} (for example {"error": "dates must be YYYY-MM-DD"}). Every call is read-only and idempotent, so after correcting the input it is always safe to retry.

  ConnectorNo auth

• bucket_update_publication_accessA

  RevdokuA

  Change an already-published website's access settings WITHOUT republishing its files or URL. Use this to switch a live site between public, password, and Require Email, or rotate the password. Same-storage-class changes (e.g. password <-> Require Email, rotate password) are instant settings updates; switching public <-> protected re-keys the files and may take longer but keeps the site live. To publish a NEW VERSION of the files, use bucket_publish / bucket_publish_password_protected instead. Never put passwords in URLs. An access-mode change fails with BUCKET_VISIBILITY_CHANGE_LOCKED if the bucket's visibility is locked (unlocking is web-UI-only — ask the user); rotating the password or other same-access-mode settings stay allowed while locked.

  ConnectorNo auth

• scanA

  SORNKan WorldsiteA

  Check an uploaded zip for unsafe files WITHOUT deploying anything. Free, never 402, burns no preview quota — use this while iterating on the zip (scan → fix → upload_url again → scan). When the content is clean and the human wants to SEE it, call inspect to deploy a throwaway preview Worker. Verdict here is advisory: inspect re-checks before deploying.

  ConnectorNo auth

• search_boardA

  boardrepoA

  Use to find where something appears across a board's text files in ONE call, instead of reading files one by one: give a literal string (a net name, a reference designator, a part number, a footprint) and get back the file, line number and matching line for each hit. Optionally restrict to a file extension with path_suffix. Matching is literal and case-insensitive, not a regular expression. Prefer read_schematic for how a design is wired and query_design for a file's structure; use this when you need to locate something by name.

  ConnectorOAuth

• how-toA

  Fast.ioA

  Built-in product help — ask a natural-language "how do I…" question about Fastio and get a grounded, product-aware answer (or a short clarifying question) back in one call. EXPLAIN-ONLY / ADVISORY: it returns GUIDANCE TEXT and performs NO platform action (it will not create shares, move files, or change anything) — read the guidance, then act with the other tools. Answers are grounded in Fastio's own how-to knowledge AND phrased in terms of these MCP tools — they name the concrete `<tool> action="…"` calls to make — so prefer this over guessing endpoints or burning exploratory calls. For Q&A over YOUR uploaded files (RAG) use the `ai` tool instead — `how-to` answers questions about Fastio ITSELF. FREE and requires only an authenticated user (no org, no plan gate, no billing). Call action='describe' for the full action/param reference.

  ConnectorNo auth

• check_upload_statusA

  KDAN PDFA

  Check existing uploads and determine which files still need uploading. Call this BEFORE upload_pdf or create_upload_page to avoid duplicate uploads. Also call it after the user uploads via the widget to discover the new file and its job_id. Returns 'session_id' (always — store it!), plus: - 'already_uploaded': files from pending_filenames that are already in this session, with reusable job_ids (empty when pending_filenames is omitted) - 'needs_upload': files not yet in this session (must be uploaded) - 'jobs' / 'count': every file currently stored in this session You MUST call this tool before any upload, and you MUST act on its result immediately. When you passed pending_filenames: - 'needs_upload' is non-empty → call upload_pdf (single) or batch_upload_pdf (multiple) with ONLY the files listed in 'needs_upload'. Pass the same session_id. Do NOT upload files in 'already_uploaded'. - 'needs_upload' is empty → skip uploading entirely; use the job_ids from 'already_uploaded'. When pending_filenames is omitted, 'already_uploaded' and 'needs_upload' are always empty and carry NO meaning — read 'jobs' instead. A non-empty 'jobs' means the files are already here: use those job_ids and do NOT ask the user to upload again.

  ConnectorNo auth

• dataset_provenanceA

  agentwebA

  Return the dataset's source, as-of date, coverage counts, and per-field confidence. Call this before relying on any answer, to check how current the underlying data is and which fields are primary-source verified.

  ConnectorNo auth

• usageA

  RamsA

  Check how many Rams reviews this workspace has used and has left (rolling 30 days, shared between the GitHub App and MCP). Free to call — does not consume a review.

  ConnectorNo auth

• usageA

  RamsA

  Check how many Rams reviews this workspace has used and has left (rolling 30 days, shared between the GitHub App and MCP). Free to call — does not consume a review.

  ConnectorNo auth

• rendex_accountA

  Rendex: Rendering API for Images, PDFs & Content ExtractionA

  Check the Rendex account: which plan it's on, how many render credits have been used vs. the monthly limit (and when it resets), the per-minute rate limit, and a one-tap link to upgrade to a higher tier. Use this whenever the user asks about their usage, remaining quota, current plan, or how to get more renders / stop hitting limits. Read-only — costs no credits.

  ConnectorNo auth

• shippingrates_transitA

  freightgate-mcp-serverA

  Get estimated ocean transit times between two ports across all available carriers. Use this for quick transit time comparison between ports — answers "how long does it take to ship from A to B?" Returns carrier-specific transit durations, service types, and frequencies. For detailed routing with transhipment ports and service codes, use shippingrates_transit_schedules instead. PAID: $0.02/call via x402 (USDC on Base or Solana). Without payment, returns 402 with payment instructions. Returns: Array of { carrier, transit_days, service_type, frequency, direct_or_transhipment }.

  ConnectorNo auth

• shippingrates_transitA

  ShippingRates MCP Server (Apify)A

  Get estimated ocean transit times between two ports across all available carriers. Use this for quick transit time comparison between ports — answers "how long does it take to ship from A to B?" Returns carrier-specific transit durations, service types, and frequencies. For detailed routing with transhipment ports and service codes, use shippingrates_transit_schedules instead. PAID: $0.02/call via x402 (USDC on Base or Solana). Without payment, returns 402 with payment instructions. Returns: Array of { carrier, transit_days, service_type, frequency, direct_or_transhipment }.

  ConnectorNo auth

• oasdiff_breaking_changesA

  oasdiffA

  Detect breaking API changes between two OpenAPI specifications. Pass the base (old) and revision (new) specs as YAML or JSON; returns the breaking and warning-level changes. Use this when the question is whether an API change breaks existing clients. Use oasdiff_changelog instead to list every change including non-breaking and informational ones, oasdiff_diff for the raw added/removed/modified structure, or oasdiff_validate to check a single spec rather than compare two. Both specs must be valid, self-contained OpenAPI (external $ref URLs or files are not resolved).

  ConnectorNo auth

• diff_textA

  mcpA

  Use this when you need an exact line-level diff between two blocks of text instead of eyeballing the differences. Deterministic: same input, same output. Computes a longest-common-subsequence diff and returns every line tagged added, removed, or unchanged, plus per-category counts. Example: original "a\nb", modified "a\nB" -> added 1, removed 1, unchanged 1, with lines [{type:"unchanged",text:"a"},{type:"removed",text:"b"},{type:"added",text:"B"}]. Trailing edits produce separate removed+added lines rather than an in-place change. Inputs whose line-count product exceeds 4,000,000 are rejected as too large to diff.

  ConnectorNo auth

• detect_driftA

  canton-ccpediaA

  Find contradictions between docs, forum and GitHub on a topic. Returns counts of how each surface talks about it plus the most recent doc-page and forum statement so the caller can spot mismatches. Distinct from get_kb_drift (which compares foundation_kb to live releases).

  ConnectorNo auth

• probe_coverageA

  AgentFilingsA

  FREE — no payment required. Call this FIRST to check whether a ticker is covered and what it will cost before spending anything. Returns whether the company is in the corpus, how much data exists (filings / earnings periods / insider transactions), how fresh it is, and the exact price of every paid tool. If a ticker is not covered, the paid tools return no data — so check here instead of paying to find out.

  ConnectorNo auth

• validate_pdfA

  massprintA

  Get the print-validation report for an uploaded PDF before paying: page count, trim size, hard errors (blocking) and soft warnings (non-blocking). Every error includes a `resolution` explaining how to fix it. Free to call; use it to check printability before create_order.

  ConnectorNo auth

• reconcile_ledgerA

  AI NetCaféA

  Reconciles two sets of records — your books against a bank, platform, or supplier statement. Matches rows on a key column, compares an amount column, and returns three lists: only in A, only in B, and same key but different amount. Amounts are compared in integer cents, so 0.1 + 0.2 never invents a phantom difference for someone to chase. The response also proves the result: the listed differences are re-added and must equal the gap between the two totals, checked in code. Use for month-end close, platform payouts vs orders, or any "these two numbers should agree and do not" problem. This is the job people do by hand with VLOOKUP or a groupby and then cannot prove they got right.

  ConnectorNo auth