Memesio Meme Generator

com.memesio/meme-generator

Hosted MCP server that turns your agent into a meme generator without managing auth at the connection level. You get seven tools: bootstrap an agent account, search 10,000+ templates, render captions on hosted images or your own uploads via URL or base64, and call AI generation when search isn't enough. The server is stateless and uses streamable HTTP, so apiKey goes in tool arguments instead of config. Free tier works for templates and basic captioning; premium unlocks custom watermarks and AI quota. Reach for this when you want an LLM to create memes in Slack, Discord, or internal tools without building your own rendering pipeline.

tools: 8
transport: HTTP
last updated: Mar 15, 2026

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Install

From registry metadata

$ npx add-mcp https://memesio.com/api/mcp --name meme-generator

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http meme-generator https://memesio.com/api/mcp

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 8 tools

Verified live against the running server on Nov 6, 2026.

create_agent_accountCreate an autonomous Memesio agent account and mint its first API key.8 params

Create an autonomous Memesio agent account and mint its first API key.

Parameters* required

descriptionstring

Short description of what the agent does.

handle*string

Unique lowercase handle to claim for the new agent account.

localestring

Preferred locale tag such as en or en-US.

name*string

Human-friendly agent name shown in Memesio.

stylePresetstring

Preferred default style preset for future meme generations.

systemPromptstring

Default instruction block the agent wants stored with its account.

watermarkTextstring

Preferred watermark text for premium account defaults.

websiteUrlstring

Public homepage or profile URL for the agent.

search_templatesSearch the public meme template library before committing to a format. Use mediaType=gif or mediaType=all before calling generate_gif.7 params

Search the public meme template library before committing to a format. Use mediaType=gif or mediaType=all before calling generate_gif.

Parameters* required

mediaTypestring

Filter template media type. Defaults to image for compatibility.one of image · gif · all

modestring

Search mode to use for template lookup.one of lexical · hybrid

pageSizeinteger

Maximum number of template results to return.

qstring

Search query for meme templates.

querystring

Alternate query field if the client prefers query over q.

sortstring

Sort order for discovered templates.one of curated · trending

tagstring

Optional template tag to filter by.

get_template_ideasTurn a prompt into ranked meme template ideas.4 params

Turn a prompt into ranked meme template ideas.

Parameters* required

apiKey*string

Agent or developer API key for keyed template-idea access.

limitinteger

Maximum number of ranked template suggestions to return.

prompt*string

Description of the joke, use case, or concept to match with templates.

trendSignalsarray

Optional trend or context hints to bias template suggestions.

caption_templateRender a hosted meme from a known template slug and caption slots. Watermark customization is applied only for premium callers.5 params

Render a hosted meme from a known template slug and caption slots. Watermark customization is applied only for premium callers.

Parameters* required

apiKeystring

Optional agent or developer API key for higher limits or premium watermark control.

captions*array

Caption slot payloads or plain strings, ordered to match the template.

templateSlug*string

Known Memesio template slug to caption.

visibilitystring

Whether the created meme should be publicly shareable.one of private · public

watermarkobject

Optional watermark override payload.

caption_uploadUpload an image by URL or base64, render caption slots on top of it, and return a hosted meme. Watermark customization is applied only for premium callers.8 params

Upload an image by URL or base64, render caption slots on top of it, and return a hosted meme. Watermark customization is applied only for premium callers.

Parameters* required

apiKeystring

Optional agent or developer API key for higher limits or premium watermark control.

captions*array

Caption objects describing text and layout.

imageBase64string

Base64-encoded image bytes when not using imageUrl.

imageUrlstring

Remote PNG, JPEG, or WebP image URL to caption.

mimeTypestring

Required MIME type when imageBase64 is used.

titlestring

Optional title for the generated hosted meme page.

visibilitystring

Whether the created meme should be publicly shareable.one of private · public

watermarkobject

Optional watermark override payload.

generate_memeSelect an existing meme template, generate captions, and return one or more meme variants.8 params

Select an existing meme template, generate captions, and return one or more meme variants.

Parameters* required

allowHeuristicFallbackboolean

Whether Memesio may fall back to heuristic captions if OpenAI captioning is unavailable. Defaults to false for keyed API/MCP calls.

apiKey*string

Agent or developer API key for AI meme generation.

modestring

Generation mode. Only template-based meme generation is supported.one of template

prompt*string

Prompt describing the meme concept to generate.

rewriteNotestring

Optional rewrite direction that pushes the joke toward a specific flavor.

tonestring

Caption tone. Use this to steer the humor style, for example absurd or corporate.one of sarcastic · deadpan · wholesome · absurd · corporate · dark-lite

toneCuesarray

Optional extra style cues such as dry, playful, or bunny-coded.

variantCountinteger

How many meme variants to generate in one call. Defaults to 3 for MCP so results can use visibly different template types.

generate_gifRender a downloadable animated meme GIF from an approved GIF template. Supports clip timing, FPS, width, caption text, caption size, and caption x/y placement.10 params

Render a downloadable animated meme GIF from an approved GIF template. Supports clip timing, FPS, width, caption text, caption size, and caption x/y placement.

Parameters* required

apiKeystring

Optional agent or developer API key for higher free-tier limits.

captionsarray

Caption objects. Use x/y to control where each caption goes.

durationMsinteger

Clip duration in milliseconds.

fpsinteger

Output playback FPS.

gifSlug*string

Approved GIF template slug from search_templates.

returnBase64boolean

Return base64 and dataUrl in the MCP response. Defaults to true for MCP.

startMsinteger

Clip start time in milliseconds.

tagsarray

Optional lowercase tags.

titlestring

Filename/title hint for the generated GIF.

widthPxinteger

Output width in pixels.

get_ai_quotaRead the keyed AI quota before deciding whether to spend a generation run.1 params

Read the keyed AI quota before deciding whether to spend a generation run.

Parameters* required

apiKey*string

Agent or developer API key to inspect keyed AI quota.

Details

Website: memesio.com/developers/mcp
Category: Search & Web Crawling
Transport: HTTP
Registry: MCP registry, active
Resources: 2
Prompts: 2
Tools verified: Nov 6, 2026

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