More MCP servers, page 517

15481

RenderMark

by jmsaavedra

C

Markdown to styled HTML, PDF, DOCX, and slides with themes, diagrams, and math.

15482

FractalAI Post-Quantum Proofs

by johnInarti

C

Post-quantum (ML-DSA-65/Dilithium-3) proof, provenance & AI-decision receipts, paid via x402.

15483

Contaí — Calculadoras Fiscais Brasileiras

by lfhillesheim

C

32 ferramentas MCP de cálculo fiscal/trabalhista BR (CLT, INSS, IRRF, PJ, finanças, saúde).

Generate beautiful, presentation-ready charts (SVG + PNG). Supports 14+ chart types.

Verify-before-done trust layer for AI-assisted work. 32 tools, local-first, no credentials.

15486

Norolu Frameworks

by noroshi-create

C

Fill 3C / SWOT / MECE / OKR into your local file. Local-first, zero-trust strategy cockpit.

15487

Phrase Flip

by oneill9

C

Privacy-first local phrase-flipped translation for AI chat clients.

CLI-first remote runtimes for validation and offload tasks, exposed over MCP stdio.

Independent x402 observatory on Base. Sealed decomposition + endpoint audits paid over x402 itself.

15490

Writing Clinic

by stockandawe

C

Free MCP tool: paste your writing, get a one-line diagnosis and a tightened rewrite.

15491

unstringify

by tekinnnnn

C

Fix broken JSON by line, validate, convert, read CSV/NDJSON/logs as records, unpack, compare. Local.

15492

ZERO MCP

by zero-intel

C

Read-only MCP inspection for ZERO paper autonomous onchain operations.

Random positive affirmations to encourage focus and confidence.

Bitbucket repositories and users. No key required.

Clinical variants from ClinVar. No key required.

15496

Coingecko

by mrfentmen

C

CoinGecko prices and trending coins.

French open data from data.gouv.fr. No key required.

Read articles and posts from the dev.to community. No key required.

Random duck photos. No key required.

Instant answers, definitions, and topic summaries from DuckDuckGo. No key required.

Dummy JSON test data. No key required.

Check software end of life dates from endoflife.date. No key required.

Genome lookup from Ensembl. No key required.

ENS name resolution from the public Ensideas API. No key required.

Encyclopedia of Life species data. No key required.

Facilities and addresses from the EPA Facility Registry Service. No key required.

Sports data from the ESPN core API. No key required.

European statistics datasets from Eurostat. No key required.

FCC Census Block API: find census block, state, county and tract for coordinates.

Federal disaster declarations and emergency data from FEMA. No key required.