@talonic/mcp
Official Talonic MCP server. Give any AI agent the ability to extract structured, schema-validated data from any document — PDFs, scans, invoices, contracts, forms — via the Model Context Protocol.
Status: stable, listed on the official MCP Registry as
io.github.talonicdev/talonic-mcp. Thirty-six public tools and two resources, including seven decision-task tools for External-mode Talonic Apps (not yet production-verified, running at the platform'sdecidetier — atlnc_key with a per-appdecidegrant, or an OAuth session with theapps:decidescope and asenior_memberrole or above); the rest are verified end-to-end against production (including the Claude.ai hosted connector), each tool rendering its own ChatGPT Apps SDK widget card. Runs as a local stdio process for desktop/IDE clients or as the hosted Streamable HTTP server atmcp.talonic.comfor Claude.ai connectors.
What you get
One install gives an agent the whole document-extraction workflow:
| Tool | What it does |
|---|---|
talonic_extract |
Extract schema-validated JSON from a document, with per-field confidence scores. The primary tool. |
talonic_request_upload |
Get a browser upload link for files too large to pass through a hosted connector (e.g. Claude.ai). The robust path for real-world documents. |
talonic_to_markdown |
OCR a document to clean markdown. |
talonic_search |
Omnisearch across documents, fields, sources, and schemas. |
talonic_filter |
Filter documents by extracted field values (eq, gt, between, contains, …). |
talonic_get_document |
Fetch a document's metadata, processing status, and links. |
talonic_list_schemas |
List saved schemas (with definitions). |
talonic_save_schema |
Save a reusable schema to the workspace. |
talonic_get_balance |
Read credit balance, EUR value, burn rate, and runway for budget-aware behaviour. |
talonic_get_pricing |
Read the public per-unit credit pricing catalog and multipliers to predict spend before running a job. |
talonic_get_usage |
Break down credit consumption per function over a trailing window (default 30 days). |
talonic_list_fields |
List the Field Registry — every canonical concept with a stable id, maturity (core / proven / candidate), synonyms and occurrence counts. |
talonic_get_field |
Concept card for one field (by id or by NAME): definition, aliases, maturity, occurrence stats, value distribution with examples, schema usage, identity links. |
talonic_field_values |
One concept's current values across all documents, with provenance (document, source text, resolution band). |
talonic_find_data |
Resolve a concept in the user's words to the fields, values, documents and passages that carry it — by meaning, not by name. |
talonic_list_agent_tools |
The platform's agent tool registry (query_data SQL, describe_data, document markdown, …) with schemas and per-credential invocability. |
talonic_invoke_agent_tool |
Run one platform agent tool directly with your own arguments — no model in the loop. |
talonic_list_agent_tasks |
Metadata worklist for documents parked at Agent stages. |
talonic_get_agent_task |
Audited fetch of one Agent task's immutable input snapshot and output contract. |
talonic_claim_agent_task |
Acquire or reclaim a leased Agent task and its execution epoch. |
talonic_heartbeat_agent_task |
Extend the current claim lease on an Agent task using its epoch. |
talonic_submit_agent_task |
Submit an Agent task's declared typed outputs transactionally and resume the document. |
talonic_list_specs |
List the workspace's configured Specs (pipelines) — name, schema, version, field/node counts. |
talonic_get_spec |
Get one Spec's full structure: nodes, compiled phases, fields, and (optionally) its version history. |
talonic_run_spec |
Run a Spec over documents already in the workspace or public file URLs — one call, either backend. |
talonic_get_run |
Poll a Spec run's status and progress until it completes. |
talonic_get_run_results |
Read a Spec run's structured rows, one per document, with column definitions. |
talonic_ask |
Ask a natural-language question over the workspace's documents and get a cited, verified answer. |
talonic_get_answer |
Poll a long-running talonic_ask for its finished answer. |
talonic_list_decision_tasks |
One External-mode App's decision inbox: runs parked for an outside agent to decide (decide tier: per-app grant on a tlnc_ key, or the apps:decide OAuth scope). |
talonic_claim_decision_task |
Lease a decision task; the claim returns the output contract, precedents and the input-package descriptor. |
talonic_read_decision_package |
Page through the claimed run's frozen input package with its provenance locators. |
talonic_heartbeat_decision_task |
Extend a decision-task lease, never past its SLA deadline. |
talonic_submit_decision_task |
Submit the decision: outcome against the contract, verbatim evidence locators, a short rationale. |
talonic_release_decision_task |
Give a decision task back to available undecided. |
talonic_fail_decision_task |
Declare a decision task undecidable: raises a Human Review and applies the app's fallback policy. |






