Document API for AI-native software: render PDFs, e-sign, PAdES-seal, and verify.
Connect Remote server
claude mcp add --transport http kamy https://mcp.kamy.dev/mcp{
"mcpServers": {
"kamy": {
"url": "https://mcp.kamy.dev/mcp"
}
}
}{
"servers": {
"kamy": {
"type": "http",
"url": "https://mcp.kamy.dev/mcp"
}
}
}Settings > Connectors > Add custom connector
URL: https://mcp.kamy.dev/mcpTools 59 found in our last check
list_templatesList Kamy's public system PDF templates. No authentication required.
get_template_schemaFetch the JSON Schema (exact data shape) and a copy-pasteable sample payload for a Kamy system template by slug. Call this before render_pdf so you fill the right fields with the right types instead of guessing. No authentication required.
create_templateCreate a new custom PDF template owned by this account: a name, a unique slug, a Handlebars/HTML body, and optional CSS and JSON Schema. The slug is what render_pdf then takes as `template`. Custom templates are a paid feature — on the Free plan this returns 403 FORBIDDEN before…
update_templateEdit an existing custom template's DRAFT — name, html, css, schema, tags, visibility — addressed by UUID or slug. Only the fields you pass are changed. Crucially, this does not change what renders once the template has been published even once: while published_version is set, re…
publish_templateMake a template version live for rendering. Called with no `version`, it snapshots the current draft into a new version and points published_version at it — this is how you ship an edit made with update_template. Called with an existing `version`, it republishes that earlier sna…
rollback_templateRevert a template after a bad release: repoints published_version at the version you name, so every subsequent render immediately serves that snapshot again. Prefer this over publish_template's `version` argument whenever you are reverting, because only this tool takes expectedP…
list_template_versionsList a template's immutable version snapshots, newest first, as { id, version, createdAt }. This is where the version number that publish_template and rollback_template take comes from. Bodies are deliberately not included — call get_template_version when you need one snapshot's…
get_template_versionFetch one template version snapshot in full — html, css, schema, createdBy, createdAt — exactly as it was frozen when that version was cut. Use list_template_versions first to find the number. Use this to inspect what a released version actually contained, or to recover content…
render_pdfRender a PDF from a Kamy template and data, and wait for it. This is the default document tool: it blocks until the file exists and hands back { id, url, bytes, durationMs, templateId, createdAt } in one call, where url is a signed download link valid for one hour and id is the…
render_docxRender an editable Word (.docx) document from a Kamy template and data. Takes the same { template, data } payload as render_pdf but produces a different container — reach for it when the recipient has to EDIT the document (legal redlines, Word-based intake, corporate templates)…
render_pptxBuild a PowerPoint (.pptx) deck from a slide spec: an ordered array of slides, each tagged with one of five fixed layouts (title, bullets, two-column, table, quote). This is NOT a template renderer like render_pdf / render_docx — there is no template slug and no free-form layout…
render_xlsxBuild an Excel (.xlsx) workbook from a sheet spec: columns with keys, row objects keyed to those columns, optional Excel number formats and a formula-aware total row (bare 'SUM' / 'AVG' / 'COUNT' / 'MIN' / 'MAX' expands into a real formula over the column's data range). Choose t…
render_htmlCompile a Kamy template — or raw Handlebars source you pass inline — against a data payload and get the rendered HTML string back. No browser runs, no PDF is produced and no file is stored, so this is the tool for piping a template into a transactional email provider, or for ins…
convert_documentConvert a file you already hold — .docx, .xlsx or .csv — into a PDF, preserving its existing content. Pass the bytes base64-encoded together with the original filename, which is what the API uses to detect the input type. This is the inbound direction: it consumes an existing do…
merge_pdfsConcatenate 2–20 existing renders into a single new PDF, in exactly the order the ids are given. Both the inputs and the output are Kamy render ids, so this is the composition step after several render_pdf / convert_document / edit_pdf calls — it cannot merge arbitrary URLs or r…
split_pdfExtract page ranges from one existing render into separate new PDFs — the inverse of merge_pdfs. Each range you pass produces its own render, returned in the same order, so one call can both halve a contract and peel off single pages. Omit a range's `to` to run to the end of the…
edit_pdfModify an existing PDF: fill AcroForm fields by name, stamp text at absolute coordinates, or paint opaque boxes over regions. Operations apply in the order given, to either a render you own (renderId) or a PDF Kamy downloads from a public URL (pdfUrl) — supply exactly one. Use t…
upload_fileStore an image, font or PDF in the account's asset bucket and get back a `kamy://asset/<id>` reference you can drop anywhere inside a render_pdf / render_html data payload — Kamy swaps it for a fresh signed URL at render time. That reference is the point of this tool: it is how…
get_uploadLook up a stored asset by its upload id: filename, contentType, sizeBytes, status, its `kamy://asset/<id>` reference, and a freshly signed downloadUrl valid for one hour once the bytes exist. Its main use is confirming an out-of-band transfer landed — upload_file returns uploade…
validate_payloadDry-run a render payload against a template's schema WITHOUT producing a PDF or using quota. Returns per-field self-healing errors (expected type, value received, allowed values, an example) so you can fix the data before render_pdf. Requires a Kamy API key.
extract_documentExtract structured data from a PDF (invoice, receipt, contract, ID document, or any form). Returns the parsed JSON plus a public verify URL that proves the extraction matches the source. Use this when an agent needs to read an inbound document and act on it.
ask_kamyAsk Kamy Brain a question about Kamy usage, templates, plans, or errors. Sends the question to Kamy's public assistant endpoint and returns a paragraph answer.
create_signature_requestSend a previously rendered PDF to a signer for e-signature when a Kamy API key is configured. Without a key, returns dashboard setup instructions.
create_envelopeSend a single PDF to 2–10 signers as one envelope. This is the multi-signer counterpart to create_signature_request, which handles exactly one signer — the API rejects an envelope with fewer than two recipients, so pick the tool by signer count. routing 'parallel' (default) emai…
list_signature_requestsList signature requests created by the configured Kamy account, newest first. Without a key, returns dashboard setup instructions.
get_signature_certificateReturns the authenticated download URL for a signature request's Certificate of Completion PDF — the process audit trail (invite → opened → consent → signed, with IP / user-agent) that legal teams expect. Only available after the request reaches a terminal state. Without a key,…
get_signature_requestFetch one signature request by id, with the detail list_signature_requests leaves out: the placed_fields layout, signed_at plus signed_ip and signed_user_agent, last_reminded_at, cc_emails, and envelope_id + recipient_order when it is part of an envelope. Use list_signature_requ…
get_envelopeFetch one multi-signer envelope with every recipient in signing order — each with a live sign_url, status, recipient_order, expires_at and last_reminded_at — plus the envelope's own status and routing. This is the tool for 'who still has not signed?' after a create_envelope send…
remind_signatureResend the signature invitation email. Pass signatureRequestId to nudge one signer, or envelopeId to nudge every currently-pending recipient of an envelope — supply exactly one; there is no separate envelope-reminder tool. This sends real email to third parties. Each recipient i…
bulk_signature_requestsFan one already-rendered PDF out to up to 100 independent signers in a single call — the 'send this NDA to everyone on the list' path. Each signer gets their own request, their own sign link and their own invitation email, but they all share one source render, so only one docume…
preview_field_placementCheck a placedFields layout against a real render's page geometry before anything is sent: no signature request is created, no email goes out, and no signature quota is spent. It accepts exactly what create_signature_request accepts — all seven field types, `options`, and anchor…
list_signature_templatesList this account's reusable e-signature presets — saved field placements, default invite message, default link lifetime and CC list — newest first. These are signing presets, NOT the document catalog: list_templates is what render_pdf draws from. Rows here carry only id, name,…
get_signature_templateFetch one e-signature preset in full, including the placed_fields array and position that list_signature_templates omits. Use it to inspect or copy an existing field layout before applying it through create_signature_request's signatureTemplateId, or as the starting point for a…
pki_sign_pdfCryptographically sign an existing render with PAdES when a Kamy API key is configured. Without a key, returns dashboard setup instructions.
verify_pdf_signatureTurn PDF bytes you are holding into their SHA-256 digest and the matching kamy.dev/verify/{sha256} page URL. Purely local: the MCP Worker hashes the base64 in memory, makes no Kamy API call, stores nothing and forwards nothing, so it works with no key and never leaves a trace. N…
attest_artifactCryptographically sign an output your agent produced — a PDF, report, code patch, dataset, email — so a third party can later confirm those exact bytes are the ones that were recorded, unmodified. Pass content_text or content_base64 and Kamy hashes the bytes for you; pass conten…
verify_attestationAsk Kamy whether a SHA-256 digest has an attestation on record — the tool that actually returns a verdict. Takes a digest, not a file: if what you hold is a PDF, run verify_pdf_signature over the bytes first and pass the sha256 it gives you. A match returns { verified: true, art…
record_agent_actionAppend one signed tool_call -> tool_result pair to a tamper-evident ledger. Call it after any consequential tool invocation — a payment, an outbound email, a write into a customer system — so there is a hash-chained record of what the agent asked for and what came back, signed a…
get_provenance_chainReplay everything recorded under one run_id — artifacts from attest_artifact and calls from record_agent_action — in order, with each record's link to its parent hash. Use it to answer 'what did this agent actually do, and in what sequence?' during an incident review, a handover…
trace_recordRecord one LLM call — prompt, output, provider, model, tokens, latency — into Kamy Trace, a signed retention ledger. Each record is hashed and signed at write time, so it can be produced later without the 'you could have edited this' objection. Reach for it when model calls need…
trace_record_batchWrite up to 100 Kamy Trace records in one call. Reach for this over trace_record whenever you have more than a couple of buffered LLM calls to persist — it is one auth, one quota check and one round trip instead of N. Each element takes exactly the shape trace_record takes. The…
trace_searchQuery this account's Kamy Trace records, newest first, filtered by feature, status, provider, tag, or time window. Returns record metadata — model, tokens, latency, status, content hash, recorded_at — plus next_cursor for paging; it does not return the stored prompt and output b…
verify_mcp_serverDetect when an MCP server changes its tool manifest after you adopted it — the 'rug pull' case, where a server you already trusted silently rewrites a tool's description or input schema. Pass server_url and Kamy fetches that third-party server's manifest itself, or pass manifest…
scan_tool_descriptionHeuristic pattern scan of MCP tool description text for prompt-injection tells — instructions addressed at the reading model, data-exfiltration hints, attempts to override your system prompt or hide content. Run it on descriptions from third-party MCP servers before you act on w…
get_startedEverything needed to go from nothing to a rendered document in one call: the steps to create an API key in the dashboard, and — when you name a `framework` — the install command for the Kamy SDK, the environment variable it reads, and the client-setup snippet for that stack. Add…
get_accountRead everything about the authenticated Kamy account in one call: profile, plan and plan status, the plan's limits (renders per month, API keys, seats, custom templates, overage pricing, priority queue), month-to-date render usage, and whether documents rendered on this plan car…
list_rendersList the documents this account has already produced, newest first. This is how you find a PDF made earlier — in a previous turn, by a schedule, or by another process — when you no longer hold its URL. Download URLs returned by the render tools are signed and expire after an hou…
get_renderFetch one previously produced document by its render id, with a freshly signed download URL valid for the next hour. This is the recovery path for an expired link: the URL is minted at read time, so calling this again on an old render always yields a working download. Use list_r…
get_render_pagesRasterise every page of an existing render to a PNG image and return one signed 1-hour URL per page, with pixel width and height. Use this when a page has to be looked at rather than read — thumbnails, previews, visual QA of a layout, or an image attachment — and use extract_fro…
extract_from_renderRead the text or the form fields back out of a document this account already rendered, without uploading anything. Pass type='text' (the default) for per-page text plus a joined fullText string, or type='fields' for the PDF's AcroForm field names, types and current values — the…
render_asyncQueue one PDF render and return immediately with { jobId, status: 'queued' } instead of waiting for the document. Choose this over render_pdf when blocking is not acceptable — a heavy template, a large data set, or a turn where you have other work to do — and poll get_job with t…
get_jobPoll an asynchronous render job started by render_async. Returns { jobId, status } where status is 'queued', 'processing', 'completed' or 'failed'; on 'completed' the response also carries `render` with the finished document's id, signed URL, size and duration, and on 'failed' i…
render_batchRender up to 100 documents in a single blocking call, each from its own template, HTML or URL, and get every result back in one response. Choose this over calling render_pdf in a loop whenever you have more than a couple of documents — it is one round trip, one quota reservation…
create_scheduleSet up a recurring render: a cron expression, a template, and where each document goes. Use this instead of render_pdf when the user wants a document produced repeatedly on a calendar — a weekly report, a monthly invoice run — so nothing has to stay running. Delivery channel is…
list_schedulesList this account's recurring render schedules, newest first, with the id needed to delete one. Use it to answer what is already automated before creating a duplicate, and to diagnose a schedule that is not producing documents: each row carries enabled, schedule, timezone, next_…
delete_schedulePermanently delete a recurring schedule so it stops firing. There is no undo and no trash — recreate it with create_schedule if it is deleted by mistake, so confirm with the user before calling this on a schedule you did not just create. If the intent is only to pause it, do not…
create_webhookRegister an HTTPS endpoint that Kamy POSTs to when work finishes, so a long render or an e-signature does not have to be polled. Use this when the caller owns a server that can receive callbacks; use get_job or list_renders when it cannot. The response includes a one-time signin…
list_webhooksList the webhook endpoints registered on this account, with the id needed to test one. Each row carries url, events, enabled, and lastDeliveryAt / lastStatus from the most recent delivery — lastStatus is the HTTP code the caller's own server returned, so this is where a silently…
test_webhookSend a real test.ping event to a registered webhook endpoint — an actual outbound HTTP POST to whatever URL the user configured, signed like a genuine delivery. Use it to prove an endpoint is reachable and that signature verification works before relying on it. Delivery is dispa…
Details
| Endpoint | https://mcp.kamy.dev/mcp (Streamable HTTP) |
| First published | 6 May 2026 |
| Last updated | 6 May 2026 |
| Registry name | dev.kamy/kamy |
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