GeezerVison is showing github.com — Sferarc
sferarc builds software products. Each product has its own site, and the open source libraries below are released on their own and need nothing else from this organization.
sferarc.com · Contributing · Security · Support
Product
What it does
Status
PgBeam A Postgres proxy that gives AI agents scoped credentials and enforces policy in the wire protocol: read-only mode, table and column allowlists, row filters, PII masking, query budgets, a kill switch and a tamper-evident audit log. Works with any Postgres host.
Available
Nuclom One knowledge hub over Slack, Notion, GitHub and meeting recordings that answers questions with sources.
Available
Aula
A teaching site of their own for independent teachers and small schools.
Coming soon
Repository
What it does
Install
License
promptscan Detect hostile content aimed at a language model in untrusted text: bidi overrides, mixed-script words and Unicode tag-block smuggling.
go get github.com/sferarc/promptscanApache-2.0
ai-gateway-proxy A proxy handler for the Vercel AI Gateway with request and response hooks and streaming, for Next.js, Hono and Express.
npm install ai-gateway-proxyMIT
vscode-ai-gateway A VS Code extension that brings Vercel AI Gateway models to the editor's chat.
VS Code Marketplace MIT
Repository
What it does
Install
License
pgscram Produce and read PostgreSQL's stored SCRAM-SHA-256 verifier, so a password never has to reach the server. No dependencies.
go get github.com/sferarc/pgscramApache-2.0
schemadigest Read a PostgreSQL catalog and reduce it to a compact schema summary for a language model's context.
go get github.com/sferarc/schemadigestApache-2.0
pgbeam-conformance Language-neutral test vectors for wire-level Postgres policy enforcement: a policy, a statement and the expected decision.
Clone the repository
Apache-2.0
Repository
What it does
Install
License
auditchain Tamper-evident append-only logs for Go, with optional signed checkpoints.
go get github.com/sferarc/auditchainApache-2.0
API clients and build tooling
Repository
What it does
Install
License
openapi Type-safe TypeScript clients generated from public OpenAPI specs, listed at openapi.sferadev.com . Published: vercel-api-js, cloudflare-api-js, netlify-api, keycloak-api, litellm-api, nuki-api-js, v0-api, zoom-api-js.
npm install vercel-api-js (or any client above)ISC, per package
rollup-plugin-import-cdn A Rollup plugin that resolves bare imports to CDN URLs.
npm install rollup-plugin-import-cdnISC
The PgBeam proxy and control plane are developed privately. These are the published parts, all Apache-2.0.
Contributing and security Issues and pull requests are welcome on every public repository. CONTRIBUTING.md says where things live and what a good issue or pull request looks like.
Report a suspected vulnerability privately, never in a public issue: use the Security tab of the affected repository, or follow SECURITY.md .
Popular repositories
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TypeScript SDK for the PgBeam API, published to npm as `pgbeam`. Manage projects, databases, agent credentials, and policy profiles.
TypeScript
Go SDK for the PgBeam API, imported as `go.pgbeam.com/sdk`. Manage projects, databases, agent credentials, and policy profiles.
Go
Terraform provider for PgBeam: declare projects, databases, agent credentials, and policy profiles as code.
Go
Crossplane provider for PgBeam: manage projects, databases, agent credentials, and policy profiles as Kubernetes custom resources.
Go
Pulumi provider for PgBeam: declare projects, databases, agent credentials, and policy profiles in TypeScript.
TypeScript
Documentation for PgBeam: guides for agent credentials, policy enforcement, and MCP, plus the API, CLI, and SDK reference. Serves pgbeam.com/docs.
MDX
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Showing 10 of 23 repositories
openapi
Public
Type-safe API clients generated from OpenAPI specs
sferarc/openapi's past year of commit activity
TypeScript
0
ISC
0
14
0
Updated Nov 12, 2026
pgbeam-docs
Public
Documentation for PgBeam: guides for agent credentials, policy enforcement, and MCP, plus the API, CLI, and SDK reference. Serves pgbeam.com/docs.
sferarc/pgbeam-docs's past year of commit activity
MDX
0
Apache-2.0
0
0
0
Updated Nov 10, 2026
pgserverless
Public
Serve any PostgreSQL database over HTTP to serverless clients, using the wire protocol the Neon serverless driver speaks. Go library.
sferarc/pgserverless's past year of commit activity
Go
0
Apache-2.0
0
49
0
Updated Nov 10, 2026
sferarc/ai-gateway-proxy's past year of commit activity
TypeScript
0
MIT
0
11
1
Updated Nov 10, 2026
sferarc/rollup-plugin-import-cdn's past year of commit activity
TypeScript
0
ISC
0
7
0
Updated Nov 9, 2026
vscode-ai-gateway
Public
VS Code extension that brings Vercel AI Gateway models to chat
sferarc/vscode-ai-gateway's past year of commit activity
TypeScript
0
MIT
0
8
0
Updated Nov 9, 2026
terraform-provider-pgbeam
Public
Terraform provider for PgBeam: declare projects, databases, agent credentials, and policy profiles as code.
sferarc/terraform-provider-pgbeam's past year of commit activity
Go
0
Apache-2.0
0
0
0
Updated Nov 7, 2026
pgbeam-go
Public
Go SDK for the PgBeam API, imported as `go.pgbeam.com/sdk`. Manage projects, databases, agent credentials, and policy profiles.
sferarc/pgbeam-go's past year of commit activity
Go
0
Apache-2.0
0
0
0
Updated Nov 7, 2026
peeksafe
Public
Statistically valid gates for non-deterministic eval suites. Stop early without losing error control.
sferarc/peeksafe's past year of commit activity
TypeScript
0
Apache-2.0
0
5
0
Updated Nov 6, 2026
pgbeam-cli
Public
The `pgbeam` command line interface: manage projects, databases, agent credentials, and policy profiles from a terminal.
sferarc/pgbeam-cli's past year of commit activity
TypeScript
0
Apache-2.0
0
0
0
Updated Nov 6, 2026
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