PaperAgent
Claude connectorCommunitySend real paper letters through USPS, with a PDF preview and exact price before anything is mailed.
PaperAgent lets Claude mail individual, one-off physical letters through the United States Postal Service.
Claude validates the US recipient address, writes a private draft, and shows you a PDF preview of exactly what will be printed along with the exact total. Nothing is sent until you approve: Claude then hands you a secure Stripe payment link, and once payment completes PaperAgent prints the letter in New York and hands it to USPS. You can ask Claude where a letter is at any time.
Good for cancellation notices, complaint and refund requests, landlord repair requests, security-deposit requests, and any letter that has to arrive on paper. Choose Standard First-Class mail, or Certified Mail with a USPS tracking number and a delivery record.
Checking prices and validating an address work without an account; drafting and sending need you to sign in.
PaperAgent is not an email, fax, bulk-mail, or legal-advice service. US domestic addresses only.
- Tools
- 8
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity2,924th of 4,952 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 2922 |  Noveo | 4,000 | — | 31places down |
| 2923 | 4,000 | — | — | |
| 2924 | 4,000 | — | 271places down | |
| 2925 |  PaperPorter | 4,000 | — | 158places down |
| 2926 |  Pethost | 4,000 | — | 31places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Intuit QuickBooks Labs | 57,784,459 | 13,209 #289 | — |
| 2 |  Adspirer Social Ads | 30,557,087 | 14,248 #216 | — |
| 3 | 15,667,540 | 15,307 #141 | 1places down | |
| 4 |  Hevy | 1,955,298 | 8,690 #1014 | — |
| 5 | 1,658,113 | 8,969 #954 | 5places up |
Communication561st of 969 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 559 |  Inbin | 4,000 | — | 601places down |
| 560 |  Offline Protocol | 4,000 | — | 451places down |
| 561 | 4,000 | — | 271places down | |
| 562 | 4,000 | — | 601places down | |
| 563 |  Radi8 | 4,000 | 3,877 #375 | 676places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 507,188 | 7,033 #304 | — | |
| 2 |  Webex for Claude | 252,603 | 13,105 #70 | 3,019places up |
| 3 | 234,756 | 7,209 #293 | 35places up | |
| 4 | 161,421 | 8,585 #212 | 93places up | |
| 5 | 156,097 | 7,109 #298 | 593places up |
Also on other marketplaces
Tools
- create_draft
- get_letter_status
- get_pricing
- list_letters
- preview_draft
- send_letter
- update_draft
- validate_address
- Categories
- Made by
- PaperAgent · Website
- Sign-in
- Required
- Connector URL
- https://paperagent.dev/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- September 27, 2026
- More info
- Sponsorship
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