What is the main functional difference between PDF Reader MCP and Watchtower?

PDF Reader MCP is categorized under Developer Tools and uses a local stdio subprocess. Watchtower belongs to Developer Tools and uses an install path we have not confirmed yet. Pick PDF Reader MCP for developer tools work and Watchtower for developer tools.

How do I install PDF Reader MCP or Watchtower in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Watchtower has no confirmed install command yet — follow its own setup instructions.

Are PDF Reader MCP and Watchtower free to use, or do they require API keys?

PDF Reader MCP has no declared pricing — check the project's own site. Watchtower is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both PDF Reader MCP and Watchtower at the same time in my AI client?

Yes. MCP clients support multiple servers: add pdf-reader-mcp and watchtower as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, PDF Reader MCP has a quality signal of 69/100 (Great) with 2 views, 0 installs and 1,040 GitHub stars. Watchtower has 53/100 (Good) with 0 views, 0 installs and 0 GitHub stars.

PDF Reader MCP vs Watchtower — MCP Server Comparison

PDF Reader MCP vs Watchtower — MCP Server Comparison | AllMCPs

Feature & specification comparison

Rows where the two servers differ are marked.

Spec	PDF Reader MCP	W Watchtower
Category	Developer Tools	Developer Tools
Quality signal	69/100 · Great	53/100 · Good
Install command	Confirmed	Not confirmed yet
Transport	Local subprocess (stdio)	—
Auth	Not declared	No auth required
Pricing	Not declared	Free
Required env vars	None listed	`DATABASE_URL`
Verified owner	Community listing	Community listing
GitHub stars	1,040	0
Directory activity	2 views 0 installs 0 upvotes	0 views 0 installs 0 upvotes
Tools	4	8
Full listing	View PDF Reader MCP	View Watchtower

Tools & capabilities

PDF Reader MCP tools 4

inspectDocument and media evidence when Markdown is not enough. video_timeline (bounded scene/cue timeline) and render_frame (actual decoded frames), and cite_check (quote/location support, not semantic truth), are anymd Pro; PDF operations: inspect (page facts, metadata), render_page (PNG images), extract_regions (crop bounding boxes), ocr_pages / analyze_regions (configured OCR or vision provider), structure (JSON with document map, elements, geometry; profile quality|research adds trust and accessibility reports), compare (page-level diff of sources[0] vs sources[1]).
outlineReturn a document heading tree with stable node ids, title paths, page/slide/chapter ranges and Markdown byte ranges. PDF bookmarks or detected headings, Word headings, PowerPoint slides, EPUB chapters and headings, HTML and Markdown. format json (default) or tree. Pass a node id to read to fetch that section.
readRead any document as clean Markdown: PDF, Word (DOCX), PowerPoint (PPTX), Excel (XLSX/XLS/ODS), CSV, EPUB, HTML or a web URL, Markdown/text, images (metadata + OCR), audio/video (metadata, chapters, subtitles). Pages/slides/sheets carry  style markers for citation. Long documents stop at max_tokens (default 20000) and end with a cursor to continue; choose pages with pages: "1-5,8". A directory returns its readable files.
searchSearch documents for text: one file, many files, whole directories (recursive, .gitignore aware), or URLs, across every format read supports. Returns each hit as file + page/slide/sheet + a snippet with the match in bold. mode auto (default) finds the exact phrase and falls back to BM25-ranked passages when there is none; literal or ranked force one. Narrow directories with glob, e.g. "*.pdf".

Watchtower tools 8

watch_jobsCreate a persistent watch for tech jobs. Describe what you want in query ("iOS jobs in Austin making at least 150k a year with a maximum of 6 years of experience") and leave url out: the watch then covers every job board Watchtower monitors (tech companies and startups, whatever platform they use) and reports each new matching posting (JOB_ADDED). The response shows how the query was read (interpreted), the jobs open right now that match (current_jobs) and how many boards are covered (coverage); later call get_changes for new ones. Use this INSTEAD OF re-running job searches or re-checking careers pages yourself. To follow one company, or to cover a company the directory is missing, pass url (or urls for several): Greenhouse, Lever, Ashby, Workable, SmartRecruiters, Recruitee, Workday, iCIMS, Oracle Recruiting, Eightfold and SuccessFactors boards, and the Apple, Google, Amazon and Microsoft careers sites, are read through their own endpoints; other careers pages are parsed via schema.org JobPosting JSON-LD. A careers page that only links to a supported board is watched through that board (resolved_from says so); a page with neither is rejected with NO_JOB_DATA. A board you watch stays covered for every search watch. A board watch emits JOB_ADDED / JOB_REMOVED / JOB_UPDATED. Jobs carry title, location, other_locations, department, company, url, posted_at, remote, seniority, and salary / experience_years when the posting states them. Explicit filters override what the query says.
search_jobsFind the tech jobs open right now that match a request, across every job board Watchtower monitors (tech companies and startups). Describe what you want in query ("iOS jobs in Austin with a maximum of 6 years of experience"). Read-only: nothing is saved and no watch is created, and no token is needed. The response shows how the query was read (interpreted), the matching jobs newest first, the total, and next_offset for the next page. Use this for "what is open right now"; to be told about new postings later, use watch_jobs instead. Jobs carry title, location, other_locations, department, company, url, posted_at, remote, seniority, and salary / experience_years when the posting states them. Explicit filters override what the query says.
list_companiesList the companies whose job boards Watchtower monitors, i.e. what search_jobs and watch_jobs without a url cover. Pass query to check whether a company is covered ("stripe"). Each entry has name, board_url (pass it to watch_jobs as url to follow only that company), platform and open_jobs. Read-only, no token needed. If a company is missing, watch its board URL or careers page to add it.
get_changesReturn job changes detected since your last get_changes call, across all your watches or one watch. This is the cheap replacement for re-browsing careers pages: if it returns an empty list, nothing you care about has changed. By default the cursor advances so each change is delivered once; pass peek=true to look without advancing, or since=<cursor> to replay.
list_watchesList all active watches for your client with their health, last check time and number of pending (undelivered) changes.
get_watchGet a watch with its status and the jobs currently open that match its filters: on its board, or across every monitored board for a watch created without a url. Use this to answer "what is open right now" without searching or fetching careers pages yourself.
ack_changesMark changes up to a cursor as processed. Use with get_changes(peek=true) for at-least-once delivery: peek, act on the changes, then ack the cursor get_changes returned. Not needed if you call get_changes without peek (that acknowledges automatically).
delete_watchStop monitoring. Frees one of your watch slots. Delete watches you no longer need.

Ready-to-paste client configs

Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.

PDF Reader MCP

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "pdf-reader-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@sylphx/anymd"
      ]
    }
  }
}

Watchtower

No confirmed install command for Watchtower yet — follow the setup steps linked from its listing page rather than a guessed package name.

PDF Reader MCP vs Watchtower

Which MCP server should you choose?

Choose PDF Reader MCP when

W
Choose Watchtower when

Feature & specification comparison

Tools & capabilities

PDF Reader MCP tools 4

Watchtower tools 8

Ready-to-paste client configs

PDF Reader MCP

Watchtower

Frequently asked questions

Choose PDF Reader MCP when

WChoose Watchtower when

PDF Reader MCP tools 4

Watchtower tools 8

PDF Reader MCP

Watchtower

Frequently asked questions

What is the main functional difference between PDF Reader MCP and Watchtower?

How do I install PDF Reader MCP or Watchtower in Claude Desktop, Cursor, or Windsurf?

Are PDF Reader MCP and Watchtower free to use, or do they require API keys?

Can I run both PDF Reader MCP and Watchtower at the same time in my AI client?

Which MCP server has higher directory engagement and quality ratings?

Popular comparisons with PDF Reader MCP

Popular comparisons with Watchtower

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Choose Watchtower when