Diffbot vs PrintFriendly MCP server

Diffbot 21

One token per account, sent in the URL query string as the documented and only scheme in the OpenAPI file. Tokens are revocable in the dashboard per a June 2025 changelog title, and child tokens exist on Plus and above (20 of 30, less 10 for the secret in the URL, so 10). Child tokens have the same rights as the primary one and there is no read-only mode. The skills limit the agent to the db binary through allowed-tools (5 of 20). The API returns untrusted web content and no guidance on prompt injection was found (0 of 15). The token details page shows usage activity and an Account API reports usage. No per-call log was found (6 of 15). No security.txt, security page, certification or bug bounty was found on the pages read, and the privacy policy says some API calls rely on HTTP without encryption (0 of 20). Site pages per the 9 October check, not re-read on 4 November. OSV lists no advisory for diffbot on PyPI or @diffbot/typescript on npm on 4 November. 10 + 5 + 0 + 6 + 0 = 21.

PrintFriendly MCP server 46

One API key in a header (20 of 30). One read-only tool and one that creates files, nothing destructive (15 of 20). read_page returns third-party web pages with no injection guidance (3 of 15). No audit log; usage counts per key (5 of 15). No security.txt or certifications found (3 of 20). 20 + 15 + 3 + 5 + 3 = 46.

Diffbot 63

Graded on the REST API, with the skills noted. mode limits extraction to one page type, fields adds optional fields and discussion=false drops comments, but an article response carries both html and text with no way found to drop either. The skills return Markdown by default (14 of 25). A single-URL call has no pagination. Web Search takes size and maxTokens and DQL takes size per the client. Crawl result paging was not read (10 of 20). Errors are JSON with errorCode and error and six docs pages. A failed extraction can arrive in a 200, and the 429 text says the site received too many requests when the cause is the caller's plan limit (12 of 20). Extract calls are GET reads and safe to retry. Whether a failed call uses a credit was not found, and there is no idempotency key for creating crawl jobs or custom APIs (12 of 20). Only url and token are required, with official Python and TypeScript clients and a CLI (15). Docs per the 9 October check, not re-read on 4 November. The Python client 3.1.0 (29 October 2026) adds a snippet_length option that maps to the Web Search API's snippetLength. 14 + 10 + 12 + 12 + 15 = 63.

PrintFriendly MCP server 87

Two compact tools (25). Output format choice (12 of 20). Errors that name the cause and the fix, including how long to wait (18 of 20). Annotated, read_page read-only and idempotent (20). One key and a REST API with the same limits (12 of 15). 25 + 12 + 18 + 20 + 12 = 87.

Diffbot 77

Every dated source of the vendor's own was looked for in its GitHub repositories, since its site wasn't re-read. The official Python client, diffbot in the listing's packages, was tagged v3.1.0 on 29 October 2026, adding a Web Search snippet_length option, and the agent skills were tagged v1.2.0 the same day with rewritten skill content, 6 days before this check (30; was 10 on the API changelog's 15 June 2026 entry, which is per the 9 October check, not re-read on 4 November). In the 90 days from 6 August, the skills were tagged v1.1.0 (12 August, five new skills), v1.1.1 (13 August, a plugin marketplace manifest, counted half) and v1.2.0, and the Python client v3.0.0 (28 September) and v3.1.0, counted half as SDK tags, 3.5 in all (20). A public changelog with RSS and a support address exist. GitHub issues were not read (8 of 15 for a closed service). Python and TypeScript clients exist, but the docs named the packages diffbot-python and diffbot-typescript on 9 October while the repositories publish diffbot and @diffbot/typescript, and the TypeScript repository has no tag and no commit since 17 August 2026 (12 of 15). The Python repository tests on Python 3.9 to 3.13. We did not see CI results (7 of 10). 30 + 20 + 8 + 12 + 7 = 77.

PrintFriendly MCP server 58

Registry entry com.printfriendly/printfriendly and repository commit on 16 October 2026 (30). Fewer than three dated releases found in 90 days (0). Help pages and support (8 of 15). Official registry entry under its own namespace (15). Repository holds docs and manifests (5 of 10). 30 + 0 + 8 + 15 + 5 = 58. Registry presence read from Anchor Terminal's own daily import of the official MCP registry (/api/v1/registry.json, 6 November 2026), not the registry's API.

Diffbot 68

A closed service under undated Terms of Use that cover the Site and the Service, cap liability at $10 and grant Diffbot a perpetual licence to process submitted queries. The clients and skills are MIT (13 of 30). The privacy policy of 29 August 2025 says query history and API calls are stored against the API key and kept no longer than necessary, with no retention period given. The GDPR and data rights page was not read (14 of 30). There is no deprecation policy. The changelog carries dated notices, such as a May 2024 entry announcing a field removal for 30 August 2024, and the terms give 14 days' notice of fee changes (8 of 20). The privacy policy names its service providers one by one, among them AWS, Stripe, Intercom, Salesforce, Slack and Amplitude, and says all are in the United States (14 of 20). All per the 9 October check, not re-read on 4 November. 13 + 14 + 8 + 14 = 49.

PrintFriendly MCP server 49

Closed service under terms naming Print Friendly LLC; the repository is MIT (15). Page content isn't used to train AI models, images are analysed while the page is processed, and mobile copies are deleted after delivery (20 of 30). The first server address stays as an alias, a dated change kept working (8 of 20). Third-party AI providers named as service providers without a list (8 of 20). 15 + 20 + 8 + 8 = 51.

Diffbot 55

Graded as a hosted API. status.diffbot.com is a Pingdom public report with 13 checks, among them Analyze API, Article API, Crawlbot and Websearch, with daily uptime for seven days and no incident notes (15 of 20). No 90-day record can be read. In the week to 9 October 2026 Analyze API shows 99.69 per cent, with 2, 11 and 17 minutes down on 4, 5 and 6 October, and Article API 5, 9 and 2 minutes on 5 to 7 October (5 of 30, the line for no readable history). Rate limits are published per plan, 5 calls a minute on Free, 5 a second on Startup and 25 a second on Plus (15). The 429 page says to pause one second and back off. No Retry-After header is documented, though the official client reads one (10 of 15). No SLA was found (0). The Extract APIs are at /v3 with no beta label (10). All per the 9 October check, not re-read on 4 November: Diffbot's terms bar software that scrapes or crawls the Site or Service, so its site and status report weren't fetched. 15 + 5 + 15 + 10 + 0 + 10 = 55.

PrintFriendly MCP server 42

No status page found (0). No history (5). Rate limits published, 10 calls a minute on free keys and 120 on paid (15). Over the limit the tool says how many seconds to wait; failed calls don't count (12 of 15). No SLA found (0). Not labelled beta (10). 0 + 5 + 15 + 12 + 0 + 10 = 42.

Diffbot 83

The Extract APIs have a public OpenAPI 3.1.0 file, version 1.1.0, with 13 operations, and the reference pages are generated from it. We read that file and one rendered page. The descriptions for Crawl, Knowledge Graph and Web Search were not read (25). llms.txt exists but is a short index with no Markdown twins of the docs pages found (5 of 10). The Analyze API page has sections on when to use it and when not to (17 of 20). Parameters are typed, url is the one required field and the file has 15 enums, but fields is a comma-separated string and the file defines no shared response schemas (10 of 15). The file carries 24 examples. It documents only 200 and 500, with separate docs pages for 401, 404, 429 and 457 (11 of 15). The path is versioned /v3 and a dated changelog with RSS runs from 2015 to 15 June 2026 (15). All per the 9 October check, not re-read on 4 November (terms bar automated access to the site). 25 + 5 + 17 + 10 + 11 + 15 = 83.

PrintFriendly MCP server 74

Two tools with schemas in a public server card at /.well-known/mcp/server-card.json (25). llms-install.md in the repository; no llms.txt read (5 of 10). Clear descriptions, with 'What each tool does' on the docs page (17 of 20). Typed inputs (12 of 15). FAQ with the 401, limit and plan errors (12 of 15). Registry 1.0.1; no changelog (3 of 15). 25 + 5 + 17 + 12 + 12 + 3 = 74.