Ghostwrite a LinkedIn or Reddit comment/DM in the operator's voice.
curl --request POST \
--url https://mcp.sagescreen.net/tools/comment_agent \
--header 'Content-Type: application/json' \
--header 'X-Service-Token: <api-key>' \
--data '
{
"message": "<string>"
}
'import requests
url = "https://mcp.sagescreen.net/tools/comment_agent"
payload = { "message": "<string>" }
headers = {
"X-Service-Token": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-Service-Token': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({message: '<string>'})
};
fetch('https://mcp.sagescreen.net/tools/comment_agent', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://mcp.sagescreen.net/tools/comment_agent",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'message' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-Service-Token: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://mcp.sagescreen.net/tools/comment_agent"
payload := strings.NewReader("{\n \"message\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-Service-Token", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://mcp.sagescreen.net/tools/comment_agent")
.header("X-Service-Token", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"message\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://mcp.sagescreen.net/tools/comment_agent")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-Service-Token"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"message\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{}{
"error": "<string>",
"detail": "<string>"
}{
"error": "Unauthorized"
}{
"error": "<string>",
"detail": "<string>"
}{
"error": "<string>",
"detail": "<string>"
}Agents
Ghostwrite a LinkedIn or Reddit comment/DM in the operator's voice.
Ghostwrite a LinkedIn or Reddit comment/DM in the operator's voice.
`message` must be a JSON string with this shape:
{
"persona": {
"name": "Ryan Meinzer",
"role": "Co-founder",
"company": "SageScreen",
"landingUrl": "https://sagescreen.io",
"demoCalendarUrl": "https://cal.com/sagescreen/demo",
"introCalendarUrl": "https://cal.com/sagescreen/intro"
},
"voice": "ryan",
"channel": "linkedin-comment",
"context": {
"postText": "Full text of the LinkedIn post or Reddit thread being responded to.",
"authorName": "Jane Smith",
"authorTitle": "VP of Talent at Acme Corp",
"subreddit": "recruiting",
"dmText": "Text of the DM being replied to (for dm-reply channels).",
"crmNotes": ["Most recent CRM note about this person", "Older note"]
},
"prompt": {
"tone": "curious",
"slant": "peer",
"cta": { "style": "none", "landingUrl": "" },
"calendar": { "type": "demo", "url": "https://cal.com/sagescreen/demo" },
"extraInstructions": "Keep it under 20 words.",
"withContext": false
}
}
voice vs persona: voice ("ryan", "theo", "kayla", "nicole") controls HOW it sounds —
word choice, rhythm, sentence style. persona is WHO is signing it — the name and title
shown to the reader. They are independent: voice="ryan" + persona.name="Ryan Meinzer"
means ghostwrite in Ryan's style as Ryan. voice="theo" + persona.name="Ryan Meinzer"
means write in Theo's style but sign it as Ryan.
channel values: "linkedin-comment" | "linkedin-dm-reply" | "linkedin-dm-init" | "reddit-comment" | "reddit-dm-reply" | "reddit-dm-init"
cta.style values: "none" (no pitch) | "soft" | "direct"
cta.landingUrl: product landing page URL to weave in when cta.style is not "none".
calendar.type values: "none" | "demo" | "intro"
calendar.url: the resolved booking URL for the selected calendar type.
context fields are all optional — include what you have.
Returns the paste-ready message text. No preamble, no quotes, no markdown.
POST
/
tools
/
comment_agent
Ghostwrite a LinkedIn or Reddit comment/DM in the operator's voice.
curl --request POST \
--url https://mcp.sagescreen.net/tools/comment_agent \
--header 'Content-Type: application/json' \
--header 'X-Service-Token: <api-key>' \
--data '
{
"message": "<string>"
}
'import requests
url = "https://mcp.sagescreen.net/tools/comment_agent"
payload = { "message": "<string>" }
headers = {
"X-Service-Token": "<api-key>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'X-Service-Token': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({message: '<string>'})
};
fetch('https://mcp.sagescreen.net/tools/comment_agent', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://mcp.sagescreen.net/tools/comment_agent",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'message' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-Service-Token: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://mcp.sagescreen.net/tools/comment_agent"
payload := strings.NewReader("{\n \"message\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-Service-Token", "<api-key>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://mcp.sagescreen.net/tools/comment_agent")
.header("X-Service-Token", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"message\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://mcp.sagescreen.net/tools/comment_agent")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-Service-Token"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"message\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{}{
"error": "<string>",
"detail": "<string>"
}{
"error": "Unauthorized"
}{
"error": "<string>",
"detail": "<string>"
}{
"error": "<string>",
"detail": "<string>"
}