Captcha Solver MCP server

• authenticateFree

  MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: "<jwt>" } after the user pastes, or with no args to get the link.

• captcha_get_resultFree

  Consulta o resultado de uma task de captcha já criada, pelo task_id. Não é cobrado (a cobrança ocorre na solve que criou a task). Bulk support: accepts task_ids for batched execution.

• captcha_solve_hcaptchaFree

  Resolve um desafio hCaptcha. Retorna o token pra submeter no site alvo. Cobrado em créditos por solve.

• captcha_solve_imageFree

  Resolve um captcha de imagem (texto distorcido). Envie a imagem em base64; retorna o texto reconhecido. Cobrado em créditos por solve.

• captcha_solve_recaptcha_v2Free

  Resolve um desafio reCAPTCHA v2. Retorna um token (gRecaptchaResponse) pra submeter no site alvo. Cobrado em créditos pré-pagos por solve.

• captcha_solve_recaptcha_v3Free

  Resolve um desafio reCAPTCHA v3. Retorna um token (gRecaptchaResponse). Informe a page_action esperada pelo site. Cobrado em créditos por solve.

• captcha_solve_turnstileFree

  Resolve um desafio Cloudflare Turnstile. Retorna o token. Cobrado em créditos por solve.

• connectFree

  Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.

• marketplaceFree

  The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.

• report_bugFree

  Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.

• show_versionFree

  Show the current MCP platform and adapter versions.

• toolkit_infoFree

  Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1050ms20/20
• Tool poisoning12 tool descriptions checked15/15
• Auth qualityopen endpoint, read-only tools10/15
• Maintenancelast push 63 days ago12/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Safety score

88/100

higher than 75% of 1,119 Developer tools servers

Tools

12

the typical Developer tools server has 7

Tools that change things

0%

typical: 5%. Fewer write tools means less an agent can break

Uptime

96%

of our recent checks; the typical remote Developer tools server answers 100%

Response time

109 ms

faster than 73% of 443 Developer tools servers

Grade history

• 2026-11-01restoreB → Ascore 88

Captcha Solver: common questions

Is Captcha Solver MCP server safe?

Yes, by our scan: it is graded A (88/100). Read the Captcha Solver safety report

How do I install Captcha Solver?

It runs remotely at api.mcp.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Captcha Solver need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Captcha Solver maintained?

The last commit was 65 days ago (2026-08-30). The latest release is v0.1.0.

Is Captcha Solver up?

96% of our last 28 checks got an answer. We check remote servers about four times a day.

What can I use instead of Captcha Solver?

Servers from other publishers that do the same job: Scrapling MCP Server, Porkbun (official) MCP server and MCP server.

How does Captcha Solver compare with other Developer tools MCP servers?

safety score 88/100 (higher than 75% of 1,119 Developer tools servers); tools 12 (the typical Developer tools server has 7); tools that change things 0% (typical: 5%. Fewer write tools means less an agent can break). Full comparison.