<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: ahardison</title><link>https://news.ycombinator.com/user?id=ahardison</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 16 Apr 2026 20:04:47 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=ahardison" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[Ask HN: Separating Foundational Models and Governance Layers]]></title><description><![CDATA[
<p>1. Separation of Foundational Models and Governance Layers
Core Idea
You have a foundational AI model—for instance, a large language model (LLM) such as Claude, GPT, or any enterprise-specific variant—that sits at the core of your AI strategy. A governance layer is then placed above this model to handle:<p>Compliance (with legal, regulatory, and industry standards)
Data protection (privacy, security, access rights)
Ethical oversight (bias checks, harmful usage prevention)
Auditability (logging, traceability, regulatory audits)
Why It Matters for Standards Compliance
When an organization must adhere to standards (e.g., ACORD in insurance, ActivityPub for federated social media, AEF for agricultural equipment, AgGateway for agriculture data, or AIDX for aviation data), the governance layer can:<p>Enforce Domain-Specific Validation<p>Use standard schemas and validation rules (e.g., ACORD’s “Policy Number must be alphanumeric with max length 20,” AIDX’s “Flight number must be 2-4 letters and 1-4 digits”) to automatically check data exchanged by the AI system.
The governance layer can parse your JSON-based rule sets and reject or flag any AI output that does not meet the required specification.
Centralize Policy Updates<p>If ACORD releases a new version of its standard or changes the validation rules, you can update the governance layer once, and all downstream applications using the foundational model will automatically adhere to the revised standard.
Track & Audit<p>Keep logs detailing how the AI system processed or generated data relative to these standards. This is essential for industries that require comprehensive audit trails (insurance, aviation, healthcare, etc.).
In short: the governance layer acts as the gatekeeper that ensures the AI model’s outputs or inputs comply with standards encoded in a structured dataset (like your JSON).<p>2. Retrieval-Augmented Generation (RAG)
Core Idea
RAG enhances a generative model by retrieving relevant external information (e.g., from knowledge bases, domain-specific datasets, or the internet) and then injecting that data into the model’s prompt or context. This improves factuality and recency.<p>How RAG Interacts with Standards Compliance
Contextual Data Enforcement<p>If your AI system needs to generate or consume data according to specific industry standards (like ACORD for policy data), the retrieval component can pull structured JSON that includes the relevant schemas or constraints (e.g., “policy_number,” “insured_age,” etc.).
The RAG pipeline might automatically fetch the correct format from the JSON dataset, feeding it into the prompt so the LLM outputs data consistent with ACORD or AIDX standards.
Governance Checks<p>Even if the AI system retrieves external data, the governance layer can impose standard checks on that data. For example:
Before the retrieved content is used in generation, governance ensures it meets a standard’s schema.
After generation, any final output is validated again to confirm compliance.
This is especially critical for regulated industries (e.g., financial, agricultural, or aviation) where data integrity is essential.
Key Distinction
RAG is a technical approach for pulling in relevant, possibly domain-specific info.
Governance is about organizational oversight—making sure whatever data is retrieved or generated abides by legal/industry requirements.
3. Model Context Protocol (MCP)
Core Idea
MCP is an open standard that aims to simplify how AI systems connect to external data sources. Instead of building separate integrations for each system, MCP provides a unified protocol, enabling:<p>Secure, two-way data exchange
Uniform authentication/authorization
A consistent interface (API) for retrieving or updating context
How MCP Interacts with Standards Compliance
Data Source Integration<p>Many industry standards revolve around how data is structured and exchanged (e.g., ACORD’s use of XML/JSON or AIDX’s flight data structure). MCP provides the pipeline mechanism to fetch or push data in these formats.
You could create an MCP server that specifically enforces ACORD or AIDX validation rules. This server might reject invalid requests or transform data to meet the standard.
Governance Layer Control<p>The governance layer can configure which MCP servers (i.e., data sources) the foundational model is permitted to access. For instance:
In an insurance context, it might only allow connections to an MCP server that enforces ACORD’s validation rules.
In an aviation context, it might only allow connections to servers that pass AIDX compliance checks.
Simplified Auditing & Logging<p>Because MCP standardizes the how of data exchange, compliance audits become easier. You can see exactly which data sources were queried, what data was transmitted, and whether it met the relevant JSON-based specification.
Key Distinction
MCP focuses on connectivity—how to securely and uniformly retrieve or push data.
Governance decides who can do what with that data and ensures compliance with standards once the data is in the AI pipeline.
4. Using the JSON Dataset for Standards Compliance
Let’s apply the JSON dataset you provided as an example of how governance could enforce compliance:<p>Central JSON Registry of Standards<p>Your JSON file includes multiple standards (ACORD, ActivityPub, AEF, AgGateway, AIDX), each with fields like required_fields, validation_rules, and test_scenarios.
Store this JSON in a central “compliance registry” that the governance layer references.
Policy Engine<p>A policy engine or compliance service can parse the JSON to generate live validation or transformation rules. For example:
If the “coverage_type” field is missing in an ACORD-based insurance dataset, the policy engine rejects or flags that message.
If the “flight_number” does not match the regex for AIDX, the transaction is invalid.
Real-time Enforcement<p>When an AI model attempts to generate a new insurance policy (ACORD) or retrieve flight data (AIDX), the governance layer intercepts the request/response and checks it against the relevant standard from the JSON.
RAG & MCP Integration<p>RAG might retrieve specific standard definitions from the JSON (e.g., “What are the required fields for ACORD?”) and feed them into the LLM prompt to ensure the output is formatted correctly.
MCP might serve as the middleman for exchanging these structured objects. The governance layer ensures any data flowing through MCP meets the constraints from the JSON.
5. Putting It All Together
A Hypothetical Workflow
Model Initialization:<p>An enterprise has a foundational LLM stored behind a governance layer.
Governance Configuration:<p>The governance layer loads your JSON dataset of standards (ACORD, AIDX, etc.).
It sets up rules that say: All insurance-related transactions must comply with ACORD policies, All flight data must comply with AIDX specs, etc.
MCP Integration:<p>The AI system uses MCP to connect to data sources: an insurance database for claims, an aviation database for flight schedules, etc.
Each connection is authorized by the governance layer, which also ensures data is validated according to the relevant standard in the JSON.
RAG Query:<p>If the AI model needs additional context (e.g., flight gate changes for an airline), it issues a retrieval request (RAG approach) through MCP. The governance layer ensures the data meets the AIDX schema.
Model Generation:<p>The LLM produces a response, possibly generating updated flight details. The governance layer finalizes the output, verifying it’s aligned with the “flight_number,” “departure_airport,” etc., constraints from the JSON (AIDX rules).
Audit & Logging:<p>Every step—retrieving data, generating output, applying transformations—is logged and can be reviewed for compliance or debugging.
Benefits
Confidence in Compliance: By referencing the JSON-based standards library, you ensure that no matter how the AI is used—whether retrieving data (RAG) or connecting to multiple sources (MCP)—it abides by those rules.
Reduced Fragmentation: Instead of duplicating compliance logic across many AI tools, you keep it centralized in a governance layer that references a single JSON.
Easier Updates: When a standards organization (ACORD, AEF, etc.) releases a new schema, you simply update the JSON. Your governance engine automatically enforces new constraints.
Conclusion
Governance Layer + JSON Standards:
The governance layer is your single “policy brain,” reading from a structured JSON data set that defines each industry’s validation rules, required fields, test scenarios, etc.<p>RAG:
A technique to enhance the model’s outputs with external knowledge. It can still be subject to the same governance and standard checks.<p>MCP:
Standardizes how data is accessed and shared. It’s complementary to the governance layer: governance enforces what data is allowed and ensures it meets the appropriate standard from your JSON.<p>By combining all three—a foundational model under a centralized governance layer that references JSON-encoded standards—you maximize AI’s potential (through RAG, MCP, or any other integration) while keeping full compliance with regulations and industry best practices.</p>
<hr>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=42914867">https://news.ycombinator.com/item?id=42914867</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Mon, 03 Feb 2025 04:08:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=42914867</link><dc:creator>ahardison</dc:creator><comments>https://news.ycombinator.com/item?id=42914867</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42914867</guid></item><item><title><![CDATA[New comment by ahardison in "Show HN: TalkNotes – A site that turns your ideas into tasks"]]></title><description><![CDATA[
<p>I made something like this, but it does not stop at tasks; uses agents to help you achieve the desired outcome.<p>Codify Your Solution: If you have a problem, we’ll find a solution. Already have one? Provide details (URL, text, audio recording or file upload). We’ll convert it into a structured program and assign an AI agent to guide you to your desired outcome.<p><a href="https://www.youtube.com/watch?v=eIaJZ13A0UQ&t=11s" rel="nofollow">https://www.youtube.com/watch?v=eIaJZ13A0UQ&t=11s</a><p><a href="https://codify.digital" rel="nofollow">https://codify.digital</a></p>
]]></description><pubDate>Sat, 01 Feb 2025 20:51:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=42902138</link><dc:creator>ahardison</dc:creator><comments>https://news.ycombinator.com/item?id=42902138</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42902138</guid></item><item><title><![CDATA[New comment by ahardison in "The Origins of Wokeness"]]></title><description><![CDATA[
<p>I have read this text, a treatise on what PG calls “wokeness,” and what many in my lifetime would have called simple human decency, or perhaps its performance—a pair of very different things. The essay denounces the manner in which social justice can become a strict set of rules, a shallow costume worn by self-appointed arbiters of morality. In reading these arguments, I find myself wondering about the deeper currents that made such performances necessary in the first place, and what underlying truths might be sacrificed when so many focus upon appearances instead of realities.<p>This nation has a long history of clinging to illusions, and that is not solely a white American failing—though it has cost Black Americans dearly. In Nashville, where I spent my earliest years trying to find the contours of my own identity, I realized that there were always people ready to lecture me about how I should dress, speak, or pray. None of that, however, changed the reality of my father’s income, or the conditions of the neighborhood around us, or the power structure that deemed our lives less worthy. So the mere spectacle of moral purity could never deliver us from oppression—only committed, genuine love of one’s fellow human being can begin that labor.<p>The essay’s admonition against “performative” justice is not without merit; any moral crusade that pays no heed to the living, breathing conditions of the oppressed cannot stand. But if I may say so, there is a danger here, too. If one becomes preoccupied with the shallowness of some so-called “woke” individuals, one might forget that certain communities do not have the luxury of retreating from the harsh facts of racism or sexism or homophobia. Those who have spent generations fighting for the right even to speak are indeed sensitive about words, for words have been used to degrade, exclude, and dehumanize. And if their vigilance sometimes appears shrill, we would do well to remember what America has demanded of them.<p>I would remind PG that while a fixation on language can obscure the underlying injustice, so too can dismissing that fixation blind us to the pain that gives rise to it. For every “prig” who delights in moral bullying, there are many more souls demanding that America acknowledge and atone for its long and brutal history of denial. These men and women—students and professors, activists and ordinary people—are not simply hungry for new battles; they have inherited a centuries-old conflict between a democracy’s exalted promises and its dreadfully unfulfilled duties.<p>We live, after all, in the aftershock of slavery, the betrayal of Reconstruction, the racial terror that thrived long after the Emancipation Proclamation. We have seen so many movements come and go, each bearing the hope of a more honest confrontation with power. Some movements will indeed trade genuine moral work for the easy gratification of punishing superficial infractions. But let us not confuse a moment’s self-righteous fervor with the profound and continuing necessity of building a world in which human dignity is honored. Let us not conflate every cry of outrage with mere vanity. After all, an anguished cry can be genuine proof that one is alive, and that something in this society continues to break the heart.<p>It is not enough to scorn “wokeness” as though it were merely the mania of a new generation. We should rather ask: Why do certain people still feel so powerless that they rely on punishing speech transgressions instead of forging true solidarity? Where does this anger come from, and what truths do they feel are perpetually denied? If our citizens are turning to moral performance instead of moral substance, we must question our entire social order, lest we merely stumble from one hollow righteousness to another.<p>I believe our task, now as ever, is to recognize when the clamor about words and rules drowns out the deeper music of genuine empathy, justice, and hope. But we must not abandon the moral struggle itself, for it is older than any catchphrase and deeper than any university policy. We must refuse both the tyranny of empty slogans and the tyranny of despair. Only in that refusal—dangerous, uncertain, and profoundly human—will we begin to shape an America not built upon illusions but upon the sacred fact of each person’s worth.</p>
]]></description><pubDate>Tue, 14 Jan 2025 07:25:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=42694689</link><dc:creator>ahardison</dc:creator><comments>https://news.ycombinator.com/item?id=42694689</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42694689</guid></item><item><title><![CDATA[Show HN: My first platform - "Codify" – A different take on GPT's]]></title><description><![CDATA[
<p>Hi HN,<p>Like many folks, I found myself in a bit of a rut during COVID—feeling isolated, drinking/smoking a lot etc...just to cope, and just not sure where life or my projects were heading. Then, I came across Marc Andreessen’s “It’s Time to Build,”. I wanted to build something that could become a verb, like “Google it” or “FB me.” I landed on “Codify.”<p>Codify (definition): To arrange according to a plan or system. To arrange information in a manner easy to follow.<p>What is Codify (.digital)?<p>tl;dr - a way to use ai to solve problems in real live and implement the plans etc...<p>tl;dr (o1) - A Workflow Automation Platform Powered by AI<p>Codify is a simple way to create and/or follow complex multi-party workflows.  Over time, I noticed that every project I’d attempted—dietmanager (MNT workflow), phm.ai (health management workflow), a5150.health (mental health workflow)—all boiled down to the same thing: structured processes and steps that needed a smarter, more flexible automation tool. Codify is my attempt at unifying these into one platform with agentic-AI as the engine and SME driving the car via HIL.<p>Cool Accomplishments<p><pre><code>  - agents know when to request a HIL for a decision

  - agents know when an interaction violates and industry standard
</code></pre>
Take a look if this sounds interesting to you and LMK what you think.<p>Main:
<a href="https://codify.digital" rel="nofollow">https://codify.digital</a><p>Examples:<p><pre><code>  - https://crohns.ai

  - https://dietmanager.com

  - https://xx.clinic

  - https://abstain.la
</code></pre>
Note: In a way programs are like GPT's but they engage people, spend money etc...<p>Note: phm.ai is broken for most because of a DNS issue w/ heroku and multi level subdomains so you can try <co>.phm.ai or los-angeles.ca.us.phm.ai<p>Note: you can make, buy, sell, follow and publish programs but you cant create white labels (tenants) at the moment.<p>Video: <a href="https://www.youtube.com/watch?v=eIaJZ13A0UQ" rel="nofollow">https://www.youtube.com/watch?v=eIaJZ13A0UQ</a><p>— Arion Hardison</p>
<hr>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=42659205">https://news.ycombinator.com/item?id=42659205</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Fri, 10 Jan 2025 19:33:08 +0000</pubDate><link>https://codify.digital</link><dc:creator>ahardison</dc:creator><comments>https://news.ycombinator.com/item?id=42659205</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42659205</guid></item><item><title><![CDATA[New comment by ahardison in "Why are cancer guidelines stuck in PDFs?"]]></title><description><![CDATA[
<p>Totally valid concerns.  If you have time, I would like to show you my solution to get your thoughts as I believe I have found ways to mitigate all of your concerns.
Currently I am using STCC (Schmitt-Thompson Clinical Content).  I Have sent you some of the PDF's we use for testing.</p>
]]></description><pubDate>Tue, 24 Dec 2024 02:30:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=42499237</link><dc:creator>ahardison</dc:creator><comments>https://news.ycombinator.com/item?id=42499237</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42499237</guid></item></channel></rss>