Postlint MCP Server vs Twitterapi IO MCP
A side-by-side look at the Postlint MCP Server and Twitterapi IO MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Postlint MCP Server for social media work as a local process; choose Twitterapi IO MCP for social media as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Postlint MCP Server when
- You need dedicated capabilities in the Social Media domain.
- You prefer a local stdio subprocess transport.
- You want tools like
check_post, check_post_all, platform_limits.
Choose Twitterapi IO MCP when
- You need dedicated capabilities in the Social Media domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
search_twitterapi_docs, get_twitterapi_endpoint, list_twitterapi_endpoints.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Social Media | Social Media |
| Quality signal | 60/100 · Good | 65/100 · Great |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 10 |
| Directory activity | 1 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 3 | 7 |
| Full listing | View Postlint MCP Server | View Twitterapi IO MCP |
Tools & capabilities
Postlint MCP Server tools 3
check_postCheck a social post against one platform's real character limit and report whether it fits. Returns the counted length, the limit, and what drove the count (URLs billed at a fixed width, non-Latin characters billed double, emoji sequences collapsed to one grapheme). Use this before publishing anything with a hard limit — the counting rules are per-platform and are not text.length.check_post_allCheck one post against every platform at once and get a row per platform: counted length, limit, and whether it fits. Use this when deciding where a draft can go as-is. The per-platform arithmetic is included only for the platforms it fails, to keep the response small — call check_post for a single platform's full breakdown.platform_limitsList the platforms this server knows, with each one's limit, the unit it is measured in, why that unit is not a plain character count, and the source the number came from. Use it to explain a result or to see what is covered.
Twitterapi IO MCP tools 7
search_twitterapi_docsSearch TwitterAPI.io documentation: API endpoints, guides (pricing, rate limits, filter rules), and blog posts. USE THIS WHEN: You need to find information across the entire documentation. RETURNS: Ranked results with endpoint paths, descriptions, and relevance scores. Examples: - "advanced search" → finds tweet search endpoints - "rate limit" → finds QPS limits and pricing info - "webhook" → finds webhook setup endpoints - "getUserInfo" → finds user info endpoints (supports camelCase)get_twitterapi_endpointGet complete documentation for a specific TwitterAPI.io endpoint. USE THIS WHEN: You know the exact endpoint name (e.g., from search results). RETURNS: Full details including path, parameters, cURL example, and code snippets. Common endpoints: - get_user_info, get_user_followers, get_user_following - tweet_advanced_search, get_tweet_by_id - add_webhook_rule, get_webhook_ruleslist_twitterapi_endpointsList all TwitterAPI.io API endpoints organized by category. USE THIS WHEN: You need to browse available endpoints or find endpoints by category. CATEGORIES: user, tweet, community, webhook, stream, action, dm, list, trend RETURNS: Endpoint names with HTTP method and path for each category.get_twitterapi_guideGet a TwitterAPI.io page from the offline snapshot by page key. USE THIS WHEN: You need the full content of a specific page (guides, docs, policies, contact, etc.). TIP: Use search_twitterapi_docs if you don't know the page key. RETURNS: Full guide content with headers, paragraphs, and code examples.get_twitterapi_urlFetch a TwitterAPI.io or docs.twitterapi.io URL. USE THIS WHEN: You have a specific link and want its full content. RETURNS: Parsed content from the offline snapshot. If not found, you can set fetch_live=true (restricted to twitterapi.io/docs.twitterapi.io).get_twitterapi_pricingGet TwitterAPI.io pricing information: credit system, endpoint costs, QPS limits. USE THIS WHEN: You need to know API costs, credit calculations, or rate limits. RETURNS: Pricing tiers, credit costs per endpoint, QPS limits by balance level.get_twitterapi_authGet TwitterAPI.io authentication guide: API key usage, headers, code examples. USE THIS WHEN: You need to set up authentication or see request examples. RETURNS: API key header format, base URL, cURL/Python/JavaScript examples.
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.
Postlint MCP Server
{
"mcpServers": {
"postlint-mcp-server": {
"command": "npx",
"args": [
"-y",
"@conorbronsdon/postlint-mcp"
]
}
}
}
Twitterapi IO MCP
{
"mcpServers": {
"twitterapi-io-mcp": {
"command": "npx",
"args": [
"-y",
"twitterapi-io-mcp"
]
}
}
}
Frequently asked questions
Postlint MCP Server is categorized under Social Media and uses a local stdio subprocess. Twitterapi IO MCP belongs to Social Media and uses a local stdio subprocess. Pick Postlint MCP Server for social media work and Twitterapi IO MCP for social media.
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.
Postlint MCP Server has no declared pricing — check the project's own site. Twitterapi IO MCP 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.
Yes. MCP clients support multiple servers: add postlint-mcp-server and twitterapi-io-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Postlint MCP Server has a quality signal of 60/100 (Good) with 1 views, 0 installs and 0 GitHub stars. Twitterapi IO MCP has 65/100 (Great) with 1 views, 0 installs and 10 GitHub stars.