paperless-ngx

paperless-ngx is a self-hosted web application for scanning, ingesting, OCR-ing, tagging, and searching documents (e.g., invoices, letters) with document management features such as import pipelines, metadata extraction, and full-text search.

Evaluated Mar 30, 2026 (29d ago)
Homepage ↗ Repo ↗ Cms self-hosted document-management ocr invoices search docker web-app
⚙ Agent Friendliness
20
/ 100
Can an agent use this?
🔒 Security
40
/ 100
Is it safe for agents?
⚡ Reliability
38
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
0
Documentation
30
Error Messages
0
Auth Simplicity
60
Rate Limits
0

🔒 Security

TLS Enforcement
40
Auth Strength
55
Scope Granularity
10
Dep. Hygiene
40
Secret Handling
50

Security for self-hosted web apps depends heavily on deployment configuration (TLS termination at reverse proxy, container hardening, keeping images up to date, and restricting access). No direct evidence of fine-grained scopes, OAuth, or explicit security headers/error codes from the provided data.

⚡ Reliability

Uptime/SLA
0
Version Stability
60
Breaking Changes
50
Error Recovery
40
AF Security Reliability

Best When

You want a privacy-focused, self-hosted document management system with OCR and search, and you can manage the deployment and updates.

Avoid When

You need an externally hosted, turnkey service (no self-hosting), or you cannot tolerate operational overhead for backups, updates, and security hardening.

Use Cases

  • Digitize and organize scanned paperwork (invoices, receipts, contracts, letters)
  • OCR documents and search by text
  • Auto-import documents from a folder or email ingestion workflow
  • Tag, classify, and manage documents over time
  • Personal or small-team document archive with privacy-focused self-hosting

Not For

  • Teams that require a fully managed SaaS service with guaranteed uptime
  • Environments that cannot run Docker/containers or maintain self-hosted infrastructure
  • Use cases needing high-assurance security certifications without additional hardening
  • Organizations requiring strict compliance controls without verifying configuration

Interface

REST API
No
GraphQL
No
gRPC
No
MCP Server
No
SDK
No
Webhooks
No

Authentication

Methods: Session/cookie-based authentication (typical for web apps; exact mechanism depends on deployment)
OAuth: No Scopes: No

paperless-ngx is a self-hosted web application; auth configuration is typically handled via the app and/or reverse proxy. No evidence here of OAuth or fine-grained OAuth scopes.

Pricing

Free tier: No
Requires CC: No

Open-source self-hosted software; costs are infrastructure (server/storage), and optional OCR/conversion dependencies/configuration.

Agent Metadata

Pagination
none
Idempotent
False
Retry Guidance
Not documented

Known Gotchas

  • No programmatic interface (e.g., REST/OpenAPI/MCP) is evident from provided info; automation may require direct UI interaction or internal scripting.
  • Self-hosted deployments often require careful reverse-proxy and container networking configuration.
  • Document import/OCR pipelines can be slow and resource-intensive; agents may need to account for asynchronous processing.

Alternatives

Full Evaluation Report

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Score Monitoring

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Scores are editorial opinions as of 2026-03-30.

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