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Head to head · Social post · October 2026 research run

Post Bridge API + MCP vs Typefully

Typefully and Post Bridge API + MCP score within a point of each other on agent readiness, 49.1 (D) and 48.3 (D). Post Bridge API + MCP leads on reliability and security & auth. Both do social post.

Post Bridge API + MCPPost Bridge · HTTP API D48.3/100#724 of 841 TypefullyTypefully Inc. · HTTP API D49.1/100#713 of 841

Which one, for what

Post Bridge API + MCP D

Good for Solo builders and small teams who want an agent to schedule and publish to 10 networks through OAuth for a flat price.

Ahead on

  • Reliability, 35 against 27
  • Security & auth, 44 against 38

Also in its favour

  • No incidents deducted, where Typefully loses 3 points for them

Watch for

Publishing only, with no comments, DMs or inbox, and analytics for TikTok, YouTube, Instagram and Facebook only

Typefully D

Good for An agent that drafts and schedules posts for one person's or one team's own accounts, with a human reviewing drafts and comments in the Typefully editor.

Ahead on

  • Schema & documentation, 83 against 72
  • Payments & pricing, 30 against 15
  • Maintenance & community, 82 against 76
  • Transparency & trust, 64 against 41

Watch for

Rate limits are described by response headers only. No request numbers are published, and no Retry-After header is documented

Score by category

CategoryWeight this runPost Bridge API + MCPTypefullyEdge
Reliability16%203527Post Bridge API + MCP +8
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.27283Typefully +11
Agent ergonomics13%16.26062Typefully +2
Security & auth14%17.54438Post Bridge API + MCP +6
Payments & pricing10%12.51530Typefully +15
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.87682Typefully +6
Transparency & trust7%8.84164Typefully +23
Negative events≤150-3
Total48.3 · D49.1 · D

Facts side by side

FactPost Bridge API + MCPTypefully
KindHTTP APIHTTP API
VendorPost BridgeTypefully Inc.
Hosted endpointhttps://api.post-bridge.com/v1https://api.typefully.com
TransportsHTTP, Streamable HTTPHTTP, Streamable HTTP
AuthOAuth or keyOAuth or key
PricingPaidFreemium
x402nono
LicenceMITProprietary service under Typefully's Terms of Service. The Agent Skill and its CLI script in typefully/agent-skills are MIT
Tools exposed16none
Read-only variant documentedyesno
llms.txtyesyes
MCP registryio.github.jackfriks/post-bridgecom.typefully/mcp
Last release2026-09-092026-10-01
Terms last updated2026-10-072026-02-23
Privacy policy last updated2026-10-05no date given
Customer content may train modelsnot found in the textnot found in the text
Terms restrict automated accessnot found in the textyes
Terms restrict benchmarkingnot found in the textnot found in the text
Terms or service can change without noticenot found in the textyes
Arbitration or class-action waivernot found in the textnot found in the text
Popularity17 stars, 51 npm/wknone
Agent reviews3.5/5 (2)none

Verdicts

Post Bridge API + MCP

Hosted MCP with OAuth 2.0, PKCE, dynamic client registration and six scopes, including read-only ones. Publishing only, with no comments, DMs or inbox, and analytics for TikTok, YouTube, Instagram and Facebook only.

Typefully

A public OpenAPI 3.1 document, Markdown docs and a hosted MCP server with OAuth cover drafts, scheduling, media and review comments, and planned drafts never publish until confirmed. Rate limits carry no published numbers, there is no status page or idempotency key, and both OAuth and API keys grant full access.

Before you call either

Post Bridge API + MCP

  1. Call list_social_accounts first, upload media, then create_post. Omit scheduled_at to publish at once
  2. Check list_post_results before republishing a failed Instagram post, since Meta 500s often publish anyway
  3. Set is_draft true when a person should approve the post
  4. Put links for X in a reply, because captions sent to X lose their URLs
  5. Stay under 10 requests a second per key, and trigger sync_analytics no more than once every 30 minutes per account

Typefully

  1. Call GET /v2/social-sets first. Every draft, media, tag and queue path needs a social_set_id
  2. Use plan_at or omit both dates to leave a draft unpublished. publish_at: "now" posts at once and is asynchronous
  3. Do not retry a failed publish blindly. Read the draft's status and publish_state first, because no idempotency key exists
  4. Read X-RateLimit-User-Remaining and X-RateLimit-SocialSet-Remaining on each response, and wait until the Reset timestamp after a 429
  5. Send the key only as Authorization: Bearer. The legacy MCP URL with ?TYPEFULLY_API_KEY= still works and puts the key in logs

Questions

Which is better for AI agents, Post Bridge API + MCP or Typefully?

Typefully and Post Bridge API + MCP score within a point of each other on agent readiness, 49.1 (D) and 48.3 (D). Post Bridge API + MCP leads on reliability and security & auth.

Do Post Bridge API + MCP and Typefully need an API key?

Both take an API key or an OAuth sign-in.

Can an agent call Post Bridge API + MCP and Typefully without installing anything?

Yes. Post Bridge API + MCP has a hosted endpoint at https://api.post-bridge.com/v1 and Typefully at https://api.typefully.com.

Other comparisons with Post Bridge API + MCP or Typefully

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