Krevaya is the review-first content workspace Codex drives through our hosted MCP server. Drafts wait for your approval; auto-publish is opt-in. Last updated October 2026.
Mint a key, paste one snippet, and ask. Codex discovers the Krevaya tools your key allows and calls them for you; nothing publishes until you approve it.
Paste this with a key from Settings → API keys. Give the key only the scopes Codex needs.
echo 'export KREVAYA_API_KEY=krv_...' >> ~/.zshrc && source ~/.zshrc # bash: ~/.bashrc
codex mcp add krevaya --url https://api.krevaya.com/mcp \
--bearer-token-env-var KREVAYA_API_KEYcodex mcp add takes the key only through an environment variable, so it has to live in your shell profile.
Once connected, Codex calls the Krevaya tools. Approved and scheduled posts publish on time, even after you close it.
Check my Krevaya queue, approve the drafts that sound like me, and schedule them for the best times.
Done. Three drafts approved and scheduled: Tue 9:00 AM, Thu 6:10 PM, Sat 10:30 AM. One draft rejected as too salesy, with the reason noted. Nothing has published yet; the scheduled posts go out at those times.via Krevaya · get_queue_summary, approve_post, reject_post, get_best_times, schedule_post
Connect your accounts in Krevaya once. From then on Codex can draft for any of them, and Krevaya publishes at the time you set.
Write, review, design, schedule, and measure, all through the Krevaya tools it discovers once the server is added.
Tell Codex what to draft, approve, or schedule. It calls the Krevaya tools for you; no menus, no forms.
Drafts land in your review queue. Nothing publishes until you approve it, and auto-publish is opt-in per pipeline.
Instagram, TikTok, Pinterest, Facebook, Threads, LinkedIn, and Bluesky, from one connection.
Draft a week from what's trending, pick the best times from your own engagement history, and schedule.
Copy a video template into a design, change titles or footage one layer at a time, and preview pages as images.
Scoped connections: a read-only one can look but never publish. Tools are filtered per connection, and you can revoke one in a click.
MCP (Model Context Protocol) is the open standard that lets AI assistants call real tools. Krevaya hosts a remote MCP server, so Codex gets your whole content pipeline as tools without a local process. Read more on the MCP page →
# Krevaya MCP server
URL: https://api.krevaya.com/mcp
Transport: Streamable HTTP
Auth: OAuth sign-in, or Authorization: Bearer krv_...
# Tools, filtered to your key's scopes
read & triage · create · design · schedule & publish
media · measure · engagement · brand memory
# Ready-made prompts
content_ops · weekly_review · repurpose_source · plan_weekAnything you would ask a teammate: name the channels, the time, and the tone, and Codex handles the rest.
Draft a launch post for Instagram and LinkedIn about our new Friday hours, in my voice, and put both in my review queue.
Plan next week from what's trending in my niche and schedule the approved posts at my best times.
Repurpose this article into a Threads thread and a LinkedIn post. Make the thread contrarian.
Who should I reply to this morning? Draft the replies in my voice and I'll approve them.
The details that trip people up with this client, from our own testing.
Both connect to the same server and see the same tools. The difference is where you work.
| Codex | OpenAI Agents SDK | |
|---|---|---|
| What it is | OpenAI's coding agent, in your terminal and the ChatGPT app | A library for building your own agent in Python or TypeScript |
| How it connects | codex mcp add with the key in an environment variable | MCPServerStreamableHttp in your code |
| Best for | Asking in your own words, interactively | Scheduled or unattended runs you control |
Same server, same tools, same review queue. Sign in from the apps that ask for it; paste a key everywhere else.
Krevaya hosts a remote MCP server. Add it to Codex with the snippet on this page and Codex gets Krevaya's tools: list and triage drafts, create posts, draft a week, repurpose a link, design and edit video templates, schedule, and read results. Everything runs through the same review-first pipeline as the dashboard.
Mint a key in Settings → API keys, choose its scopes, then run the command above in your terminal. There is nothing to install on Krevaya's side; the server is hosted.
MCP access is included on Krevaya's Plus plan ($29 per month) and up, with the same usage allowances as the rest of your account. Codex's own requirements are set by OpenAI, not by Krevaya.
Only what you have approved. Drafts wait in the review queue; approved and scheduled posts publish at their time whether or not Codex is open. Auto-publish is opt-in per pipeline, and you can turn it back off any time.
No. Codex talks to Krevaya with a scoped API key, and Krevaya publishes through each platform's official API with tokens encrypted at rest. A read-only connection cannot publish at all. Revoke it in one click under Settings → API keys and the connection is gone.
Any channel connected to your Krevaya workspace: Instagram, TikTok, Pinterest, Facebook Pages, Threads, LinkedIn, and Bluesky. Available formats depend on the channel and your connected account.
Three things: the key is sent as an Authorization: Bearer header, the URL is exactly https://api.krevaya.com/mcp, and the key's scopes cover what you are asking for, because tools are filtered per key. For Codex specifically: codex mcp add has no --header flag; it takes the key only as an environment variable name (--bearer-token-env-var).
Krevaya's Free plan does not include MCP access; it starts with Plus. Access is currently by invitation, so join the waitlist and we will be in touch when it is your turn.
MCP access is included from the Plus plan up. Join the waitlist and we'll be in touch when it's your turn.
Join the waitlist