Comparison
pdf-reader-mcp vs Chat-with-Scanned-Documents
Verdict
Pick pdf-reader-mcp if pdf-reader-mcp acts as an intelligence layer for PDFs to support AI agents in document handling, offering features like evidence-first extraction and OCR with a focus on accuracy and provenance via the MCP server; pick Chat-with-Scanned-Documents if leverages Dynamic Web TWAIN for scanning and Tesseract.js for text extraction, integrating LangChain for chat functionality.
Markdown twin · pdf-reader-mcp alternatives · Chat-with-Scanned-Documents alternatives
GraphCanon updated Sep 20, 2026
13views this month
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Trust & integrity
| Signal | pdf-reader-mcp | Chat-with-Scanned-Documents |
|---|---|---|
| Maintenance | Very active (0d since push) As of Sep 20, 2026 · github_public_v1 | Dormant (1214d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 20, 2026 · github_public_v1 | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Aug 2, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- pdf-reader-mcp
- PDF intelligence layer for AI agents providing features such as evidence-first extraction and OCR
- Chat-with-Scanned-Documents
- A demo chatting with documents scanned using Dynamic Web TWAIN and Tesseract.js
Stars
- pdf-reader-mcp
- 935
- Chat-with-Scanned-Documents
- 6
Forks
- pdf-reader-mcp
- 82
- Chat-with-Scanned-Documents
- 3
Open issues
- pdf-reader-mcp
- 1
- Chat-with-Scanned-Documents
- 0
Language
- pdf-reader-mcp
- TypeScript
- Chat-with-Scanned-Documents
- JavaScript
Adopt for
- pdf-reader-mcp
- pdf-reader-mcp acts as an intelligence layer for PDFs to support AI agents in document handling, offering features like evidence-first extraction and OCR with a focus on accuracy and provenance via the MCP server.
- Chat-with-Scanned-Documents
- Leverages Dynamic Web TWAIN for scanning and Tesseract.js for text extraction, integrating LangChain for chat functionality.
Persona
- pdf-reader-mcp
- -
- Chat-with-Scanned-Documents
- -
Runtime
- pdf-reader-mcp
- -
- Chat-with-Scanned-Documents
- -
License
- pdf-reader-mcp
- MIT
- Chat-with-Scanned-Documents
- MIT
Last pushed
- pdf-reader-mcp
- Sep 20, 2026
- Chat-with-Scanned-Documents
- May 25, 2023
Categories
- pdf-reader-mcp
- AI Agents, Data & Retrieval
- Chat-with-Scanned-Documents
- Data & Retrieval, Developer Tools
Trust and health
Maintenance
- pdf-reader-mcp
- Very active (96%)
- Chat-with-Scanned-Documents
- Dormant (18%)
Days since push
- pdf-reader-mcp
- 0d
- Chat-with-Scanned-Documents
- 1214d
Open issues (now)
- pdf-reader-mcp
- 1
- Chat-with-Scanned-Documents
- 0
Stars delta
- pdf-reader-mcp
- +96 (30d)
- Chat-with-Scanned-Documents
- 0 (30d)
Owner type
- pdf-reader-mcp
- Organization
- Chat-with-Scanned-Documents
- User
Full report
- pdf-reader-mcp
- Trust report
- Chat-with-Scanned-Documents
- Trust report
Choose pdf-reader-mcp if…
- pdf-reader-mcp is primarily TypeScript; Chat-with-Scanned-Documents is JavaScript.
- Tags unique to pdf-reader-mcp: agent-document-twin, ai-tools, document-intelligence, document-processing.
- Also covers AI Agents.
- pdf-reader-mcp ships an MCP server manifest.
- When working within environments that integrate Claude, Cursor, VS Code, or any other MCP client where precision in extracting visual crops and ensuring provenance through OCR is required.
When NOT to use pdf-reader-mcp
- For situations where you do not require the specific capabilities like evidence-first extraction or trust reporting that distinguish pdf-reader-mcp from other general OCR tools.
- In scenarios where only plain text extraction is needed without advanced features such as document intelligence, visual crops, or PDF to Markdown conversion.
Choose Chat-with-Scanned-Documents if…
- Chat-with-Scanned-Documents is primarily JavaScript; pdf-reader-mcp is TypeScript.
- Tags unique to Chat-with-Scanned-Documents: document scanning, dynamic web twain, langchain, tesseract.js.
- Also covers Developer Tools.
- Need to interact with content from scanned documents
When NOT to use Chat-with-Scanned-Documents
- Situations demanding real-time, high-volume document scanning and processing
- Applications requiring more advanced AI chat capabilities beyond LangChain
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (SylphxAI/pdf-reader-mcp) · observed Sep 20, 2026
- GitHub forks (SylphxAI/pdf-reader-mcp) · observed Sep 20, 2026
- Last push (SylphxAI/pdf-reader-mcp) · observed Sep 20, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 15, 2026
- Trust scan (lockfile / OSV) · observed Aug 2, 2026
- GitHub stars (tony-xlh/Chat-with-Scanned-Documents) · observed Sep 20, 2026
- GitHub forks (tony-xlh/Chat-with-Scanned-Documents) · observed Sep 20, 2026
- Last push (tony-xlh/Chat-with-Scanned-Documents) · observed May 25, 2023
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: pdf-reader-mcp 935 · Chat-with-Scanned-Documents 6 (synced Sep 20, 2026).
Common questions
- What is the difference between pdf-reader-mcp and Chat-with-Scanned-Documents?
- pdf-reader-mcp: PDF intelligence layer for AI agents providing features such as evidence-first extraction and OCR. Chat-with-Scanned-Documents: A demo chatting with documents scanned using Dynamic Web TWAIN and Tesseract.js. See the comparison table for live GitHub stats and shared categories.
- When should I choose pdf-reader-mcp over Chat-with-Scanned-Documents?
- Choose pdf-reader-mcp over Chat-with-Scanned-Documents when pdf-reader-mcp is primarily TypeScript; Chat-with-Scanned-Documents is JavaScript; Tags unique to pdf-reader-mcp: agent-document-twin, ai-tools, document-intelligence, document-processing; Also covers AI Agents; pdf-reader-mcp ships an MCP server manifest; When working within environments that integrate Claude, Cursor, VS Code, or any other MCP client where precision in extracting visual crops and ensuring provenance through OCR is required.
- When should I choose Chat-with-Scanned-Documents over pdf-reader-mcp?
- Choose Chat-with-Scanned-Documents over pdf-reader-mcp when Chat-with-Scanned-Documents is primarily JavaScript; pdf-reader-mcp is TypeScript; Tags unique to Chat-with-Scanned-Documents: document scanning, dynamic web twain, langchain, tesseract.js; Also covers Developer Tools; Need to interact with content from scanned documents.
- When should I avoid pdf-reader-mcp?
- For situations where you do not require the specific capabilities like evidence-first extraction or trust reporting that distinguish pdf-reader-mcp from other general OCR tools. In scenarios where only plain text extraction is needed without advanced features such as document intelligence, visual crops, or PDF to Markdown conversion.
- When should I avoid Chat-with-Scanned-Documents?
- Situations demanding real-time, high-volume document scanning and processing Applications requiring more advanced AI chat capabilities beyond LangChain
- Is pdf-reader-mcp or Chat-with-Scanned-Documents more popular on GitHub?
- pdf-reader-mcp has more GitHub stars (935 vs 6). Stars measure visibility, not whether either tool fits your constraints.
- Are pdf-reader-mcp and Chat-with-Scanned-Documents open source?
- Yes - both are open-source projects on GitHub (pdf-reader-mcp: MIT, Chat-with-Scanned-Documents: MIT).
- Where can I find alternatives to pdf-reader-mcp or Chat-with-Scanned-Documents?
- GraphCanon lists graph-backed alternatives at pdf-reader-mcp alternatives and Chat-with-Scanned-Documents alternatives (pdf-reader-mcp markdown twin, Chat-with-Scanned-Documents markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, pdf-reader-mcp or Chat-with-Scanned-Documents?
- pdf-reader-mcp: Very active. Chat-with-Scanned-Documents: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for pdf-reader-mcp and Chat-with-Scanned-Documents?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: pdf-reader-mcp trust report; Chat-with-Scanned-Documents trust report.