Task402 PDF Tools

Server Details

x402-paid PDF indexing and generation with bounded, cited native-text evidence tools for agents.

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Status: Healthy
Last Tested: 2026-10-11 04:17
Transport: Streamable HTTP · MCP 2025-11-25
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TDQS

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Available Tools

20 tools

batch_search_documentBatch search PDF text

Read-onlyIdempotent

Inspect

Search up to 20 exact normalized-text queries in one bounded call. Useful when an agent needs several clauses or fields from one PDF.

ParametersJSON Schema

Name	Required	Description	Default
`page`	No
`limit`	No
`queries`	Yes
`capability`	Yes
`document_id`	Yes

compare_pdfsCompare PDFs

Read-onlyIdempotent

Inspect

Compare page count and normalized native text between two separately authorized uploaded PDFs. Image-only and visual differences are not compared.

ParametersJSON Schema

Name	Required	Description	Default
`left_capability`	Yes
`left_document_id`	Yes
`right_capability`	Yes
`right_document_id`	Yes

diff_openapiDiff OpenAPI

Read-onlyIdempotent

Inspect

Compare two caller-supplied OpenAPI JSON documents.

ParametersJSON Schema

Name	Required	Description	Default
`after`	Yes
`before`	Yes
`idempotency_key`	Yes

extract_document_fieldsExtract labeled PDF fields

Read-onlyIdempotent

Inspect

Extract caller-supplied literal labels and adjacent native-text values with page and block evidence. Missing labels return null; no semantic extraction or OCR is performed.

ParametersJSON Schema

Name	Required	Description	Default
`fields`	Yes
`capability`	Yes
`document_id`	Yes

generate_pdfGenerate PDF

Idempotent

Inspect

Create a professionally formatted, paginated PDF from Markdown. Returns a short-lived download capability.

ParametersJSON Schema

Name	Required	Description	Default
`title`	Yes
`markdown`	Yes
`idempotency_key`	Yes

get_chain_balanceget_chain_balance

Read-onlyIdempotent

Inspect

Read a native Base balance.

ParametersJSON Schema

Name	Required	Description	Default
`block`	No
`address`	Yes
`network`	No
`idempotency_key`	Yes

get_chain_transactionget_chain_transaction

Read-onlyIdempotent

Inspect

Read a Base transaction and receipt.

ParametersJSON Schema

Name	Required	Description	Default
`network`	No
`tx_hash`	Yes
`idempotency_key`	Yes

get_document_mapGet PDF page map

Read-onlyIdempotent

Inspect

Return page labels, sizes, native-text previews, bookmarks, and sparse-text warnings. Set page to include up to 500 positioned text blocks for that page.

ParametersJSON Schema

Name	Required	Description	Default
`page`	No
`capability`	Yes
`document_id`	Yes

get_erc20_balanceget_erc20_balance

Read-onlyIdempotent

Inspect

Read one ERC-20 balance on Base.

ParametersJSON Schema

Name	Required	Description	Default
`block`	No
`token`	Yes
`address`	Yes
`network`	No
`idempotency_key`	Yes

get_pdf_jobGet PDF job status

Read-onlyIdempotent

Inspect

Read the status for a PDF job using its unguessable capability.

ParametersJSON Schema

Name	Required	Description	Default
`job_id`	Yes
`capability`	Yes

inspect_openapiInspect OpenAPI

Read-onlyIdempotent

Inspect

Inspect a caller-supplied OpenAPI JSON document without fetching remote references.

ParametersJSON Schema

Name	Required	Description	Default
`spec`	Yes
`idempotency_key`	Yes

inspect_pdfInspect PDF

Read-onlyIdempotent

Inspect

Inspect a previously uploaded PDF using its document capability. Upload binary PDFs through POST /v1/documents; persist both the returned capability and recovery key securely.

ParametersJSON Schema

Name	Required	Description	Default
`capability`	Yes
`document_id`	Yes

plan_api_requestPlan API request

Read-onlyIdempotent

Inspect

Select an OpenAPI operation and generate a safe request plan without executing it.

ParametersJSON Schema

Name	Required	Description	Default
`path`	No
`spec`	Yes
`method`	No
`operation_id`	No
`idempotency_key`	Yes

prepare_document_contextPrepare cited PDF context

Read-onlyIdempotent

Inspect

Rank native-text pages for a question and return a bounded context pack with page, block, and excerpt evidence. No model call or OCR is used.

ParametersJSON Schema

Name	Required	Description	Default
`pages`	No
`query`	Yes
`max_chars`	No
`capability`	Yes
`document_id`	Yes

read_documentRead PDF pages

Read-onlyIdempotent

Inspect

Read extractable native text from up to 10 selected pages. Output is limited to 32,000 characters; scanned pages need OCR, which is not provided.

ParametersJSON Schema

Name	Required	Description	Default
`pages`	Yes
`capability`	Yes
`document_id`	Yes

render_pdf_page_regionRender PDF page region

Read-onlyIdempotent

Inspect

Render one authorized PDF page crop as PNG. x/y/width/height are normalized 0-1 page fractions; output is bounded to four million pixels.

ParametersJSON Schema

Name	Required	Description	Default
`x`	Yes
`y`	Yes
`page`	Yes
`scale`	No
`width`	Yes
`height`	Yes
`capability`	Yes
`document_id`	Yes

search_documentSearch PDF text

Read-onlyIdempotent

Inspect

Find exact normalized text matches in native PDF text (no OCR). Results and excerpts are bounded.

ParametersJSON Schema

Name	Required	Description	Default
`page`	No
`limit`	No
`query`	Yes
`capability`	Yes
`document_id`	Yes

validate_pdf_textValidate PDF text expectations

Read-onlyIdempotent

Inspect

Check that the PDF parses, has an optional expected page count, and contains required text. This does not perform PDF/A, signature, visual, or OCR validation.

ParametersJSON Schema

Name	Required	Description	Default
`capability`	Yes
`page_count`	No
`document_id`	Yes
`required_text`	No

verify_document_citationVerify PDF text citation

Read-onlyIdempotent

Inspect

Check that a quote of 5 to 500 characters appears on the stated page in extracted native text. This does not establish truth or visual reading order.

ParametersJSON Schema

Name	Required	Description	Default
`page`	Yes
`quote`	Yes
`capability`	Yes
`document_id`	Yes

web_evidenceWeb evidence

Read-onlyIdempotent

Inspect

Fetch a public HTTPS page and return bounded citation-ready evidence.

ParametersJSON Schema

Name	Required	Description	Default
`url`	Yes
`query`	No
`max_chars`	No
`idempotency_key`	Yes

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

7 tool updatesOct 10, 2026
- Addeddiff_openapi
- Addedget_chain_balance
- Addedget_chain_transaction
- Addedget_erc20_balance
- Addedinspect_openapi
- Addedplan_api_request
- Addedweb_evidence
1 tool updateOct 10, 2026
- Addedextract_document_fields
2 tool updatesOct 10, 2026
- Addedbatch_search_document
- Addedprepare_document_context
8 tool updatesOct 10, 2026
- Addedcompare_pdfs
- Addedget_document_map
- Addedinspect_pdf
- Addedread_document
- Addedrender_pdf_page_region
- Addedsearch_document
- Addedvalidate_pdf_text
- Addedverify_document_citation
2 tool updatesOct 10, 2026
- First observedgenerate_pdf
- First observedget_pdf_job

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